{"title":"Vitro Agate","description":"\u003cp\u003eVitro Agate Marbles\u003c\/p\u003e","products":[{"product_id":"16mm-vitro-agate-conqueror-marble-interesting-line-in-it-nm","title":"16mm Vitro Agate Conqueror Marble interesting line in it NM-","description":"\u003cp\u003e\u003cspan data-sheets-root=\"1\"\u003e16mm Vitro Agate Conqueror Marble interesting line in it NM-\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-sheets-root=\"1\"\u003e(NM-) - see photos\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eWe aren't experts just yet here at Lost Marble Co but we do our best to identify marbles. \u003c\/p\u003e\n\u003cp\u003ePlease use your own judgement when purchasing.\u003c\/p\u003e\n\u003cp\u003ePlease let us know if you have any questions. \u003cbr\u003eThank you for visiting! \u003c\/p\u003e\n\u003cp\u003eLost Marble Co\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eWe use Bob Block’s grading scale for guidance. We are not perfect but we try our best.\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMARBLE GRADING GUIDE\u003cbr\u003eThe grading of condition is very subjective. Every collector has their own opinion and no two collectors will ever agree on the exact grading of a particular marble. Collectors use interchangeably a descriptive grading system (Mint, Near Mint, Good, Collectible), and a numerical grading system based on a scale of 1 to 10.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eMint: A marble that is in original condition. The surface is unmarked and undamaged. There may be some minor rubbing on the surface, however, the marble is the way it came from the factory.(10.0-9.0).\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eNear Mint: A marble that has seen minor usage. There may be evidence of hit marks, usually tiny to small subsurface moons, pinprick chips, tiny to small flakes or tiny to small bruises. The damage does not detract from viewing the marble. If there is noticeable damage, then it is on only one side of the marble and the other side is Mint. (8.9-8.0)\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eGood: A marble that has seen usage. It will have numerous hit marks, subsurface moons, chips, flakes or bruises. The core can still be seen clearly, but the marble has obviously been used. If the damage is large or deep, then it is confined to one side and the other side is Mint to Near Mint. (7.9-7.0).\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eCollectible: A marble that has seen significant usage. Overall moons, chips, flakes, and bruises. The core is completely obscured in some spots. A Collectible marble has served its functional purpose and been well used. Still, it is a placeholder in a collection until a better example comes along. (6.9-0.0).\u003c\/p\u003e","brand":"Lost Marble Co","offers":[{"title":"Default Title","offer_id":48261125964018,"sku":"M1089","price":6.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0769\/9893\/4770\/files\/1089_2.png?v=1764040605"},{"product_id":"55-pack-5-8-vitro-agate-marble-mix-see-description-for-names-nm-to-m","title":"55 pack 5\/8\" Vitro Agate Marble Mix See description for names NM- to M","description":"\u003cp\u003e55 pack 5\/8\" Vitro Agate Marble Mix See description for names NM- to M\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-sheets-root=\"1\"\u003eAll Red, Yellow Jackets, Tri-lites, Tiger Eye, V patch, conqueror, Phantom conqueror\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-sheets-root=\"1\"\u003e(NM- to NM+) - see photos\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eWe aren't experts just yet here at Lost Marble Co but we do our best to identify marbles. \u003c\/p\u003e\n\u003cp\u003ePlease use your own judgement when purchasing.\u003c\/p\u003e\n\u003cp\u003ePlease let us know if you have any questions. \u003cbr\u003eThank you for visiting! \u003c\/p\u003e\n\u003cp\u003eLost Marble Co\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eWe use Bob Block’s grading scale for guidance. We are not perfect but we try our best.\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMARBLE GRADING GUIDE\u003cbr\u003eThe grading of condition is very subjective. Every collector has their own opinion and no two collectors will ever agree on the exact grading of a particular marble. Collectors use interchangeably a descriptive grading system (Mint, Near Mint, Good, Collectible), and a numerical grading system based on a scale of 1 to 10.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eMint: A marble that is in original condition. The surface is unmarked and undamaged. There may be some minor rubbing on the surface, however, the marble is the way it came from the factory.(10.0-9.0).\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eNear Mint: A marble that has seen minor usage. There may be evidence of hit marks, usually tiny to small subsurface moons, pinprick chips, tiny to small flakes or tiny to small bruises. The damage does not detract from viewing the marble. If there is noticeable damage, then it is on only one side of the marble and the other side is Mint. (8.9-8.0)\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eGood: A marble that has seen usage. It will have numerous hit marks, subsurface moons, chips, flakes or bruises. The core can still be seen clearly, but the marble has obviously been used. If the damage is large or deep, then it is confined to one side and the other side is Mint to Near Mint. (7.9-7.0).\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eCollectible: A marble that has seen significant usage. Overall moons, chips, flakes, and bruises. The core is completely obscured in some spots. A Collectible marble has served its functional purpose and been well used. Still, it is a placeholder in a collection until a better example comes along. (6.9-0.0).\u003c\/p\u003e","brand":"Lost Marble Co","offers":[{"title":"Default Title","offer_id":48629389066482,"sku":"KS-BG-074","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0769\/9893\/4770\/files\/KS-BG-74.jpg?v=1767458727"},{"product_id":"15-5mm-vitro-agate-tri-lite-marble-nm","title":"15.5mm Vitro Agate Tri-Lite Marble NM+","description":"\u003cp\u003e\u003cspan data-sheets-root=\"1\"\u003e15.5mm Vitro Agate Tri-Lite Marble NM+\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-sheets-root=\"1\"\u003e(NM+) - see photos\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eWe aren't experts just yet here at Lost Marble Co but we do our best to identify marbles. \u003c\/p\u003e\n\u003cp\u003ePlease use your own judgement when purchasing.\u003c\/p\u003e\n\u003cp\u003ePlease let us know if you have any questions. \u003cbr\u003eThank you for visiting! \u003c\/p\u003e\n\u003cp\u003eLost Marble Co\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eWe use Bob Block’s grading scale for guidance. We are not perfect but we try our best.\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMARBLE GRADING GUIDE\u003cbr\u003eThe grading of condition is very subjective. Every collector has their own opinion and no two collectors will ever agree on the exact grading of a particular marble. Collectors use interchangeably a descriptive grading system (Mint, Near Mint, Good, Collectible), and a numerical grading system based on a scale of 1 to 10.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eMint: A marble that is in original condition. The surface is unmarked and undamaged. There may be some minor rubbing on the surface, however, the marble is the way it came from the factory.(10.0-9.0).\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eNear Mint: A marble that has seen minor usage. There may be evidence of hit marks, usually tiny to small subsurface moons, pinprick chips, tiny to small flakes or tiny to small bruises. The damage does not detract from viewing the marble. 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If using a 395nm Purple UV light, they may look different than seen here. \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePlease let us know if you have any questions. \u003cbr\u003eThank you for visiting! \u003c\/p\u003e\n\u003cp\u003eLost Marble Co\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eWe use Bob Block’s grading scale for guidance. We are not perfect but we try our best.\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMARBLE GRADING GUIDE\u003cbr\u003eThe grading of condition is very subjective. Every collector has their own opinion and no two collectors will ever agree on the exact grading of a particular marble. Collectors use interchangeably a descriptive grading system (Mint, Near Mint, Good, Collectible), and a numerical grading system based on a scale of 1 to 10.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eMint: A marble that is in original condition. The surface is unmarked and undamaged. There may be some minor rubbing on the surface, however, the marble is the way it came from the factory.(10.0-9.0).\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eNear Mint: A marble that has seen minor usage. There may be evidence of hit marks, usually tiny to small subsurface moons, pinprick chips, tiny to small flakes or tiny to small bruises. The damage does not detract from viewing the marble. If there is noticeable damage, then it is on only one side of the marble and the other side is Mint. (8.9-8.0)\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eGood: A marble that has seen usage. It will have numerous hit marks, subsurface moons, chips, flakes or bruises. The core can still be seen clearly, but the marble has obviously been used. If the damage is large or deep, then it is confined to one side and the other side is Mint to Near Mint. (7.9-7.0).\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eCollectible: A marble that has seen significant usage. Overall moons, chips, flakes, and bruises. The core is completely obscured in some spots. A Collectible marble has served its functional purpose and been well used. Still, it is a placeholder in a collection until a better example comes along. (6.9-0.0).\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Lost Marble Co","offers":[{"title":"Default Title","offer_id":48685291798770,"sku":"M1393","price":6.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0769\/9893\/4770\/files\/M1393.png?v=1769202265"},{"product_id":"16mm-patch-marble-vitro-akro-blue-white-mint","title":"16mm Patch Marble Vitro? Akro? Blue White MINT","description":"\u003cp\u003e\u003cspan data-sheets-root=\"1\"\u003e16mm Patch Marble Vitro? Akro? 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Collectors use interchangeably a descriptive grading system (Mint, Near Mint, Good, Collectible), and a numerical grading system based on a scale of 1 to 10.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eMint: A marble that is in original condition. The surface is unmarked and undamaged. There may be some minor rubbing on the surface, however, the marble is the way it came from the factory.(10.0-9.0).\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eNear Mint: A marble that has seen minor usage. There may be evidence of hit marks, usually tiny to small subsurface moons, pinprick chips, tiny to small flakes or tiny to small bruises. The damage does not detract from viewing the marble. If there is noticeable damage, then it is on only one side of the marble and the other side is Mint. (8.9-8.0)\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eGood: A marble that has seen usage. It will have numerous hit marks, subsurface moons, chips, flakes or bruises. The core can still be seen clearly, but the marble has obviously been used. If the damage is large or deep, then it is confined to one side and the other side is Mint to Near Mint. (7.9-7.0).\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eCollectible: A marble that has seen significant usage. Overall moons, chips, flakes, and bruises. The core is completely obscured in some spots. A Collectible marble has served its functional purpose and been well used. Still, it is a placeholder in a collection until a better example comes along. (6.9-0.0).\u003c\/p\u003e","brand":"Lost Marble Co","offers":[{"title":"Default Title","offer_id":48688800170226,"sku":"KS-279","price":6.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0769\/9893\/4770\/files\/KS-279.png?v=1769365149"},{"product_id":"15mm-vitro-agate-easter-egg-marble-nm","title":"15mm Vitro Agate Easter Egg Marble NM","description":"\u003cp\u003e\u003cspan data-sheets-root=\"1\"\u003e15mm Vitro Agate Easter Egg Marble NM \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-sheets-root=\"1\"\u003e(NM) - see photos\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eWe aren't experts just yet here at Lost Marble Co but we do our best to identify marbles. \u003c\/p\u003e\n\u003cp\u003ePlease use your own judgement when purchasing.\u003c\/p\u003e\n\u003cp\u003ePlease let us know if you have any questions. \u003cbr\u003eThank you for visiting! \u003c\/p\u003e\n\u003cp\u003eLost Marble Co\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eWe use Bob Block’s grading scale for guidance. We are not perfect but we try our best.\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMARBLE GRADING GUIDE\u003cbr\u003eThe grading of condition is very subjective. Every collector has their own opinion and no two collectors will ever agree on the exact grading of a particular marble. Collectors use interchangeably a descriptive grading system (Mint, Near Mint, Good, Collectible), and a numerical grading system based on a scale of 1 to 10.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eMint: A marble that is in original condition. The surface is unmarked and undamaged. There may be some minor rubbing on the surface, however, the marble is the way it came from the factory.(10.0-9.0).\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eNear Mint: A marble that has seen minor usage. There may be evidence of hit marks, usually tiny to small subsurface moons, pinprick chips, tiny to small flakes or tiny to small bruises. The damage does not detract from viewing the marble. If there is noticeable damage, then it is on only one side of the marble and the other side is Mint. (8.9-8.0)\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eGood: A marble that has seen usage. It will have numerous hit marks, subsurface moons, chips, flakes or bruises. The core can still be seen clearly, but the marble has obviously been used. If the damage is large or deep, then it is confined to one side and the other side is Mint to Near Mint. (7.9-7.0).\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eCollectible: A marble that has seen significant usage. Overall moons, chips, flakes, and bruises. The core is completely obscured in some spots. A Collectible marble has served its functional purpose and been well used. Still, it is a placeholder in a collection until a better example comes along. 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We are not perfect but we try our best.\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMARBLE GRADING GUIDE\u003cbr\u003eThe grading of condition is very subjective. Every collector has their own opinion and no two collectors will ever agree on the exact grading of a particular marble. Collectors use interchangeably a descriptive grading system (Mint, Near Mint, Good, Collectible), and a numerical grading system based on a scale of 1 to 10.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eMint: A marble that is in original condition. The surface is unmarked and undamaged. There may be some minor rubbing on the surface, however, the marble is the way it came from the factory.(10.0-9.0).\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eNear Mint: A marble that has seen minor usage. There may be evidence of hit marks, usually tiny to small subsurface moons, pinprick chips, tiny to small flakes or tiny to small bruises. The damage does not detract from viewing the marble. If there is noticeable damage, then it is on only one side of the marble and the other side is Mint. (8.9-8.0)\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eGood: A marble that has seen usage. It will have numerous hit marks, subsurface moons, chips, flakes or bruises. The core can still be seen clearly, but the marble has obviously been used. If the damage is large or deep, then it is confined to one side and the other side is Mint to Near Mint. (7.9-7.0).\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eCollectible: A marble that has seen significant usage. Overall moons, chips, flakes, and bruises. The core is completely obscured in some spots. A Collectible marble has served its functional purpose and been well used. Still, it is a placeholder in a collection until a better example comes along. (6.9-0.0).\u003c\/p\u003e","brand":"Lost Marble Co","offers":[{"title":"Default Title","offer_id":48696115790066,"sku":"KS-323","price":7.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0769\/9893\/4770\/files\/KS-323.png?v=1769535067"},{"product_id":"15-5mm-interesting-vitro-agate-marble-nm","title":"15.5mm Interesting Vitro Agate Marble NM-","description":"\u003cp\u003e\u003cspan data-sheets-root=\"1\"\u003e15.5mm Interesting Vitro Agate Marble NM-\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-sheets-root=\"1\"\u003e(NM-) - see photos\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eWe aren't experts just yet here at Lost Marble Co but we do our best to identify marbles. \u003c\/p\u003e\n\u003cp\u003ePlease use your own judgement when purchasing.\u003c\/p\u003e\n\u003cp\u003ePlease let us know if you have any questions. \u003cbr\u003eThank you for visiting! \u003c\/p\u003e\n\u003cp\u003eLost Marble Co\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eWe use Bob Block’s grading scale for guidance. We are not perfect but we try our best.\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMARBLE GRADING GUIDE\u003cbr\u003eThe grading of condition is very subjective. Every collector has their own opinion and no two collectors will ever agree on the exact grading of a particular marble. Collectors use interchangeably a descriptive grading system (Mint, Near Mint, Good, Collectible), and a numerical grading system based on a scale of 1 to 10.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eMint: A marble that is in original condition. The surface is unmarked and undamaged. There may be some minor rubbing on the surface, however, the marble is the way it came from the factory.(10.0-9.0).\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eNear Mint: A marble that has seen minor usage. There may be evidence of hit marks, usually tiny to small subsurface moons, pinprick chips, tiny to small flakes or tiny to small bruises. The damage does not detract from viewing the marble. If there is noticeable damage, then it is on only one side of the marble and the other side is Mint. (8.9-8.0)\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eGood: A marble that has seen usage. It will have numerous hit marks, subsurface moons, chips, flakes or bruises. The core can still be seen clearly, but the marble has obviously been used. If the damage is large or deep, then it is confined to one side and the other side is Mint to Near Mint. (7.9-7.0).\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eCollectible: A marble that has seen significant usage. Overall moons, chips, flakes, and bruises. The core is completely obscured in some spots. A Collectible marble has served its functional purpose and been well used. Still, it is a placeholder in a collection until a better example comes along. (6.9-0.0).\u003cbr\u003e\u003c\/p\u003e","brand":"Lost Marble Co","offers":[{"title":"Default Title","offer_id":48699123532018,"sku":"KS-415","price":6.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0769\/9893\/4770\/files\/KS-415.png?v=1769633553"},{"product_id":"15mm-vitro-agate-marble-sea-tumbled-nm","title":"15mm Vitro Agate Marble (sea tumbled?) NM-","description":"\u003cp\u003e\u003cspan data-sheets-root=\"1\"\u003e15mm Vitro Agate Marble (sea tumbled?) NM-\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-sheets-root=\"1\"\u003e(NM-) - see photos\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eWe aren't experts just yet here at Lost Marble Co but we do our best to identify marbles. \u003c\/p\u003e\n\u003cp\u003ePlease use your own judgement when purchasing.\u003c\/p\u003e\n\u003cp\u003ePlease let us know if you have any questions. \u003cbr\u003eThank you for visiting! \u003c\/p\u003e\n\u003cp\u003eLost Marble Co\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eWe use Bob Block’s grading scale for guidance. We are not perfect but we try our best.\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMARBLE GRADING GUIDE\u003cbr\u003eThe grading of condition is very subjective. Every collector has their own opinion and no two collectors will ever agree on the exact grading of a particular marble. Collectors use interchangeably a descriptive grading system (Mint, Near Mint, Good, Collectible), and a numerical grading system based on a scale of 1 to 10.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eMint: A marble that is in original condition. The surface is unmarked and undamaged. There may be some minor rubbing on the surface, however, the marble is the way it came from the factory.(10.0-9.0).\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eNear Mint: A marble that has seen minor usage. There may be evidence of hit marks, usually tiny to small subsurface moons, pinprick chips, tiny to small flakes or tiny to small bruises. The damage does not detract from viewing the marble. If there is noticeable damage, then it is on only one side of the marble and the other side is Mint. (8.9-8.0)\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eGood: A marble that has seen usage. It will have numerous hit marks, subsurface moons, chips, flakes or bruises. 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(6.9-0.0).\u003c\/p\u003e","brand":"Lost Marble Co","offers":[{"title":"Default Title","offer_id":48716373950706,"sku":"KS-199","price":6.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0769\/9893\/4770\/files\/KS-199.png?v=1770214181"},{"product_id":"15-5mm-gorgeous-vitro-agate-phantom-conqueror-marble-orange-peach-nm","title":"15.5mm Gorgeous Vitro Agate Phantom Conqueror marble orange\/ peach NM+","description":"\u003cp\u003e\u003cspan data-sheets-root=\"1\"\u003e15.5mm Gorgeous Vitro Agate Phantom Conqueror marble orange\/ peach NM+\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-sheets-root=\"1\"\u003e(NM+) - see photos\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eWe aren't experts just yet here at Lost Marble Co but we do our best to identify marbles. \u003c\/p\u003e\n\u003cp\u003ePlease use your own judgement when purchasing.\u003c\/p\u003e\n\u003cp\u003ePlease let us know if you have any questions. \u003cbr\u003eThank you for visiting! \u003c\/p\u003e\n\u003cp\u003eLost Marble Co\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eWe use Bob Block’s grading scale for guidance. We are not perfect but we try our best.\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMARBLE GRADING GUIDE\u003cbr\u003eThe grading of condition is very subjective. Every collector has their own opinion and no two collectors will ever agree on the exact grading of a particular marble. Collectors use interchangeably a descriptive grading system (Mint, Near Mint, Good, Collectible), and a numerical grading system based on a scale of 1 to 10.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eMint: A marble that is in original condition. The surface is unmarked and undamaged. There may be some minor rubbing on the surface, however, the marble is the way it came from the factory.(10.0-9.0).\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eNear Mint: A marble that has seen minor usage. There may be evidence of hit marks, usually tiny to small subsurface moons, pinprick chips, tiny to small flakes or tiny to small bruises. The damage does not detract from viewing the marble. 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(6.9-0.0).\u003c\/p\u003e","brand":"Lost Marble Co","offers":[{"title":"Default Title","offer_id":48722074697970,"sku":"KS-466","price":6.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0769\/9893\/4770\/files\/KS-466.png?v=1770306636"},{"product_id":"15-5mm-vintage-vitro-agate-tri-lite-marble-nm","title":"15.5mm Vintage Vitro Agate Tri-Lite Marble NM","description":"\u003cp\u003e15.5mm Vintage Vitro Agate Tri-Lite Marble NM\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-sheets-root=\"1\"\u003e(NM) - see photos\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eWe aren't experts just yet here at Lost Marble Co but we do our best to identify marbles. \u003c\/p\u003e\n\u003cp\u003ePlease use your own judgement when purchasing.\u003c\/p\u003e\n\u003cp\u003ePlease let us know if you have any questions. \u003cbr\u003eThank you for visiting! \u003c\/p\u003e\n\u003cp\u003eLost Marble Co\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eWe use Bob Block’s grading scale for guidance. We are not perfect but we try our best.\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMARBLE GRADING GUIDE\u003cbr\u003eThe grading of condition is very subjective. Every collector has their own opinion and no two collectors will ever agree on the exact grading of a particular marble. Collectors use interchangeably a descriptive grading system (Mint, Near Mint, Good, Collectible), and a numerical grading system based on a scale of 1 to 10.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eMint: A marble that is in original condition. The surface is unmarked and undamaged. There may be some minor rubbing on the surface, however, the marble is the way it came from the factory.(10.0-9.0).\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eNear Mint: A marble that has seen minor usage. There may be evidence of hit marks, usually tiny to small subsurface moons, pinprick chips, tiny to small flakes or tiny to small bruises. The damage does not detract from viewing the marble. If there is noticeable damage, then it is on only one side of the marble and the other side is Mint. (8.9-8.0)\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eGood: A marble that has seen usage. It will have numerous hit marks, subsurface moons, chips, flakes or bruises. The core can still be seen clearly, but the marble has obviously been used. If the damage is large or deep, then it is confined to one side and the other side is Mint to Near Mint. (7.9-7.0).\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eCollectible: A marble that has seen significant usage. Overall moons, chips, flakes, and bruises. The core is completely obscured in some spots. A Collectible marble has served its functional purpose and been well used. Still, it is a placeholder in a collection until a better example comes along. (6.9-0.0).\u003c\/p\u003e","brand":"Lost Marble Co","offers":[{"title":"Default Title","offer_id":48770665054450,"sku":"KS-469","price":8.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0769\/9893\/4770\/files\/KS-469.png?v=1771610963"},{"product_id":"2-pack-5-8-vitro-agate-patch-marbles-nm-to-nm","title":"2 pack 5\/8\" Vitro Agate Patch Marbles NM- to NM+","description":"\u003cp\u003e2 pack 5\/8\" Vitro Agate Patch Marbles NM- to NM+\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-sheets-root=\"1\"\u003e(NM- to NM+) - see photos\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eWe aren't experts just yet here at Lost Marble Co but we do our best to identify marbles. \u003c\/p\u003e\n\u003cp\u003ePlease use your own judgement when purchasing.\u003c\/p\u003e\n\u003cp\u003ePlease let us know if you have any questions. \u003cbr\u003eThank you for visiting! \u003c\/p\u003e\n\u003cp\u003eLost Marble Co\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eWe use Bob Block’s grading scale for guidance. We are not perfect but we try our best.\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMARBLE GRADING GUIDE\u003cbr\u003eThe grading of condition is very subjective. Every collector has their own opinion and no two collectors will ever agree on the exact grading of a particular marble. Collectors use interchangeably a descriptive grading system (Mint, Near Mint, Good, Collectible), and a numerical grading system based on a scale of 1 to 10.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eMint: A marble that is in original condition. The surface is unmarked and undamaged. There may be some minor rubbing on the surface, however, the marble is the way it came from the factory.(10.0-9.0).\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eNear Mint: A marble that has seen minor usage. There may be evidence of hit marks, usually tiny to small subsurface moons, pinprick chips, tiny to small flakes or tiny to small bruises. The damage does not detract from viewing the marble. If there is noticeable damage, then it is on only one side of the marble and the other side is Mint. (8.9-8.0)\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eGood: A marble that has seen usage. It will have numerous hit marks, subsurface moons, chips, flakes or bruises. The core can still be seen clearly, but the marble has obviously been used. If the damage is large or deep, then it is confined to one side and the other side is Mint to Near Mint. (7.9-7.0).\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eCollectible: A marble that has seen significant usage. Overall moons, chips, flakes, and bruises. The core is completely obscured in some spots. A Collectible marble has served its functional purpose and been well used. Still, it is a placeholder in a collection until a better example comes along. (6.9-0.0).\u003c\/p\u003e","brand":"Lost Marble Co","offers":[{"title":"Default Title","offer_id":48770771484914,"sku":"KS-487","price":8.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0769\/9893\/4770\/files\/KS-487.jpg?v=1771613557"},{"product_id":"5-8-vitro-agate-marble-uncategorized-nm","title":"5\/8\" Vitro Agate Marble, Uncategorized NM-","description":"\u003cp\u003e\u003cspan data-sheets-root=\"1\"\u003e5\/8\" Vitro Agate Marble, Uncategorized NM-\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-sheets-root=\"1\"\u003e(NM-) - see photos\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eWe aren't experts just yet here at Lost Marble Co but we do our best to identify marbles. \u003c\/p\u003e\n\u003cp\u003ePlease use your own judgement when purchasing.\u003c\/p\u003e\n\u003cp\u003ePlease let us know if you have any questions. \u003cbr\u003eThank you for visiting! \u003c\/p\u003e\n\u003cp\u003eLost Marble Co\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eWe use Bob Block’s grading scale for guidance. We are not perfect but we try our best.\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMARBLE GRADING GUIDE\u003cbr\u003eThe grading of condition is very subjective. Every collector has their own opinion and no two collectors will ever agree on the exact grading of a particular marble. Collectors use interchangeably a descriptive grading system (Mint, Near Mint, Good, Collectible), and a numerical grading system based on a scale of 1 to 10.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eMint: A marble that is in original condition. The surface is unmarked and undamaged. There may be some minor rubbing on the surface, however, the marble is the way it came from the factory.(10.0-9.0).\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eNear Mint: A marble that has seen minor usage. There may be evidence of hit marks, usually tiny to small subsurface moons, pinprick chips, tiny to small flakes or tiny to small bruises. The damage does not detract from viewing the marble. If there is noticeable damage, then it is on only one side of the marble and the other side is Mint. (8.9-8.0)\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eGood: A marble that has seen usage. It will have numerous hit marks, subsurface moons, chips, flakes or bruises. The core can still be seen clearly, but the marble has obviously been used. If the damage is large or deep, then it is confined to one side and the other side is Mint to Near Mint. (7.9-7.0).\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eCollectible: A marble that has seen significant usage. Overall moons, chips, flakes, and bruises. The core is completely obscured in some spots. A Collectible marble has served its functional purpose and been well used. Still, it is a placeholder in a collection until a better example comes along. (6.9-0.0).\u003c\/p\u003e","brand":"Lost Marble Co","offers":[{"title":"Default Title","offer_id":48784778952946,"sku":"KS-465","price":6.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0769\/9893\/4770\/files\/KS-465.png?v=1771870337"},{"product_id":"5-8-vitro-agate-opal-marble-orange-nm","title":"5\/8\" Vitro Agate Opal Marble Orange NM++","description":"\u003cp\u003e\u003cspan data-sheets-root=\"1\"\u003e5\/8\" Vitro Agate Opal Marble Orange NM++\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-sheets-root=\"1\"\u003e(NM++) - see photos\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eWe aren't experts just yet here at Lost Marble Co but we do our best to identify marbles. \u003c\/p\u003e\n\u003cp\u003ePlease use your own judgement when purchasing.\u003c\/p\u003e\n\u003cp\u003ePlease let us know if you have any questions. \u003cbr\u003eThank you for visiting! \u003c\/p\u003e\n\u003cp\u003eLost Marble Co\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eWe use Bob Block’s grading scale for guidance. We are not perfect but we try our best.\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMARBLE GRADING GUIDE\u003cbr\u003eThe grading of condition is very subjective. Every collector has their own opinion and no two collectors will ever agree on the exact grading of a particular marble. Collectors use interchangeably a descriptive grading system (Mint, Near Mint, Good, Collectible), and a numerical grading system based on a scale of 1 to 10.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eMint: A marble that is in original condition. The surface is unmarked and undamaged. There may be some minor rubbing on the surface, however, the marble is the way it came from the factory.(10.0-9.0).\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eNear Mint: A marble that has seen minor usage. There may be evidence of hit marks, usually tiny to small subsurface moons, pinprick chips, tiny to small flakes or tiny to small bruises. The damage does not detract from viewing the marble. If there is noticeable damage, then it is on only one side of the marble and the other side is Mint. (8.9-8.0)\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eGood: A marble that has seen usage. It will have numerous hit marks, subsurface moons, chips, flakes or bruises. The core can still be seen clearly, but the marble has obviously been used. If the damage is large or deep, then it is confined to one side and the other side is Mint to Near Mint. (7.9-7.0).\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eCollectible: A marble that has seen significant usage. Overall moons, chips, flakes, and bruises. The core is completely obscured in some spots. A Collectible marble has served its functional purpose and been well used. Still, it is a placeholder in a collection until a better example comes along. (6.9-0.0).\u003c\/p\u003e","brand":"Lost Marble Co","offers":[{"title":"Default Title","offer_id":48791546527986,"sku":"KS2-105","price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0769\/9893\/4770\/files\/KS2-105.png?v=1772058780"},{"product_id":"5-8-vitro-agate-lilac-patch-marble-nm","title":"5\/8\" Vitro Agate Lilac Patch Marble NM","description":"\u003cp\u003e\u003cspan data-sheets-root=\"1\"\u003e5\/8\" Vitro Agate Lilac Patch Marble NM\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-sheets-root=\"1\"\u003e(NM) - see photos\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eWe aren't experts just yet here at Lost Marble Co but we do our best to identify marbles.\u003c\/p\u003e\n\u003cp\u003ePlease use your own judgement when purchasing.\u003c\/p\u003e\n\u003cp\u003ePlease let us know if you have any questions.\u003cbr\u003eThank you for visiting!\u003c\/p\u003e\n\u003cp\u003eLost Marble Co\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eWe use Bob Block’s grading scale for guidance. We are not perfect but we try our best.\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMARBLE GRADING GUIDE\u003c\/p\u003e\n\u003cp\u003eThe grading of condition is very subjective. Every collector has their own opinion and no two collectors will ever agree on the exact grading of a particular marble. Collectors use interchangeably a descriptive grading system (Mint, Near Mint, Good, Collectible), and a numerical grading system based on a scale of 1 to 10.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eMint: A marble that is in original condition. The surface is unmarked and undamaged. There may be some minor rubbing on the surface, however, the marble is the way it came from the factory.(10.0-9.0).\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eNear Mint: A marble that has seen minor usage. There may be evidence of hit marks, usually tiny to small subsurface moons, pinprick chips, tiny to small flakes or tiny to small bruises. The damage does not detract from viewing the marble. If there is noticeable damage, then it is on only one side of the marble and the other side is Mint. (8.9-8.0)\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eGood: A marble that has seen usage. It will have numerous hit marks, subsurface moons, chips, flakes or bruises. The core can still be seen clearly, but the marble has obviously been used. If the damage is large or deep, then it is confined to one side and the other side is Mint to Near Mint. (7.9-7.0).\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eCollectible: A marble that has seen significant usage. Overall moons, chips, flakes, and bruises. The core is completely obscured in some spots. A Collectible marble has served its functional purpose and been well used. Still, it is a placeholder in a collection until a better example comes along. (6.9-0.0).\u003c\/p\u003e","brand":"Lost Marble Co","offers":[{"title":"Default Title","offer_id":48837288165618,"sku":"KS2-137","price":12.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0769\/9893\/4770\/files\/KS2-137.png?v=1772827787"},{"product_id":"17mm-vitro-agate-patch-marble-nm","title":"17mm Vitro Agate Patch Marble NM-","description":"\u003cp\u003e\u003cspan data-sheets-root=\"1\"\u003e17mm Vitro Agate Patch Marble NM-\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-sheets-root=\"1\"\u003e(NM-) - see photos\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eWe aren't experts just yet here at Lost Marble Co but we do our best to identify marbles.\u003c\/p\u003e\n\u003cp\u003ePlease use your own judgement when purchasing.\u003c\/p\u003e\n\u003cp\u003ePlease let us know if you have any questions.\u003cbr\u003eThank you for visiting!\u003c\/p\u003e\n\u003cp\u003eLost Marble C\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eWe use Bob Block’s grading scale for guidance. We are not perfect but we try our best.\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMARBLE GRADING GUIDE\u003c\/p\u003e\n\u003cp\u003eThe grading of condition is very subjective. Every collector has their own opinion and no two collectors will ever agree on the exact grading of a particular marble. Collectors use interchangeably a descriptive grading system (Mint, Near Mint, Good, Collectible), and a numerical grading system based on a scale of 1 to 10.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eMint: A marble that is in original condition. The surface is unmarked and undamaged. There may be some minor rubbing on the surface, however, the marble is the way it came from the factory.(10.0-9.0).\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eNear Mint: A marble that has seen minor usage. There may be evidence of hit marks, usually tiny to small subsurface moons, pinprick chips, tiny to small flakes or tiny to small bruises. The damage does not detract from viewing the marble. If there is noticeable damage, then it is on only one side of the marble and the other side is Mint. (8.9-8.0)\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eGood: A marble that has seen usage. It will have numerous hit marks, subsurface moons, chips, flakes or bruises. The core can still be seen clearly, but the marble has obviously been used. If the damage is large or deep, then it is confined to one side and the other side is Mint to Near Mint. (7.9-7.0).\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eCollectible: A marble that has seen significant usage. Overall moons, chips, flakes, and bruises. The core is completely obscured in some spots. A Collectible marble has served its functional purpose and been well used. Still, it is a placeholder in a collection until a better example comes along. 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We are not perfect but we try our best.\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMARBLE GRADING GUIDE\u003c\/p\u003e\n\u003cp\u003eThe grading of condition is very subjective. Every collector has their own opinion and no two collectors will ever agree on the exact grading of a particular marble. Collectors use interchangeably a descriptive grading system (Mint, Near Mint, Good, Collectible), and a numerical grading system based on a scale of 1 to 10.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eMint: A marble that is in original condition. The surface is unmarked and undamaged. There may be some minor rubbing on the surface, however, the marble is the way it came from the factory.(10.0-9.0).\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eNear Mint: A marble that has seen minor usage. There may be evidence of hit marks, usually tiny to small subsurface moons, pinprick chips, tiny to small flakes or tiny to small bruises. 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If there is noticeable damage, then it is on only one side of the marble and the other side is Mint. (8.9-8.0)\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eGood: A marble that has seen usage. It will have numerous hit marks, subsurface moons, chips, flakes or bruises. The core can still be seen clearly, but the marble has obviously been used. If the damage is large or deep, then it is confined to one side and the other side is Mint to Near Mint. (7.9-7.0).\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eCollectible: A marble that has seen significant usage. Overall moons, chips, flakes, and bruises. The core is completely obscured in some spots. A Collectible marble has served its functional purpose and been well used. Still, it is a placeholder in a collection until a better example comes along. 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We are not perfect but we try our best.\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eMARBLE GRADING GUIDE\u003cbr\u003eThe grading of condition is very subjective. Every collector has their own opinion and no two collectors will ever agree on the exact grading of a particular marble. Collectors use interchangeably a descriptive grading system (Mint, Near Mint, Good, Collectible), and a numerical grading system based on a scale of 1 to 10.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eMint: A marble that is in original condition. The surface is unmarked and undamaged. There may be some minor rubbing on the surface, however, the marble is the way it came from the factory.(10.0-9.0).\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eNear Mint: A marble that has seen minor usage. There may be evidence of hit marks, usually tiny to small subsurface moons, pinprick chips, tiny to small flakes or tiny to small bruises. The damage does not detract from viewing the marble. If there is noticeable damage, then it is on only one side of the marble and the other side is Mint. (8.9-8.0)\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eGood: A marble that has seen usage. It will have numerous hit marks, subsurface moons, chips, flakes or bruises. The core can still be seen clearly, but the marble has obviously been used. If the damage is large or deep, then it is confined to one side and the other side is Mint to Near Mint. (7.9-7.0).\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eCollectible: A marble that has seen significant usage. Overall moons, chips, flakes, and bruises. The core is completely obscured in some spots. A Collectible marble has served its functional purpose and been well used. Still, it is a placeholder in a collection until a better example comes along. 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The core is completely obscured in some spots. A Collectible marble has served its functional purpose and been well used. Still, it is a placeholder in a collection until a better example comes along. (6.9-0.0).\u003c\/p\u003e","brand":"Lost Marble Co","offers":[{"title":"Default Title","offer_id":49148116926706,"sku":"KS-758","price":28.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0769\/9893\/4770\/files\/KS-758.png?v=1778005837"},{"product_id":"5-8-vtg-5-color-vitro-agate-marble-muted-colors-uv-uranium-m","title":"5\/8\" VTG 5-color Vitro Agate Marble Muted Colors UV URANIUM M-","description":"\u003cp\u003e5\/8\" VTG 5-color Vitro Agate Marble Muted Colors UV URANIUM M-\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-sheets-root=\"1\"\u003e(M-) - see photos\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eWe aren't experts just yet here at Lost Marble Co but we do our best to identify marbles.\u003c\/p\u003e\n\u003cp\u003ePlease use your own judgement when purchasing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBlacklight photos are taken with 365nm Blue UV light. If using a 395nm Purple UV light, they may look different than seen here.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePlease let us know if you have any questions.\u003c\/p\u003e\n\u003cp\u003eThank you for visiting!\u003c\/p\u003e\n\u003cp\u003eLost Marble Co\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eWe use Bob Block’s grading scale for guidance. We are not perfect but we try our best.\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eMARBLE GRADING GUIDE\u003cbr\u003eThe grading of condition is very subjective. Every collector has their own opinion and no two collectors will ever agree on the exact grading of a particular marble. Collectors use interchangeably a descriptive grading system (Mint, Near Mint, Good, Collectible), and a numerical grading system based on a scale of 1 to 10.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eMint: A marble that is in original condition. The surface is unmarked and undamaged. 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The core is completely obscured in some spots. A Collectible marble has served its functional purpose and been well used. Still, it is a placeholder in a collection until a better example comes along. (6.9-0.0).\u003c\/p\u003e","brand":"Lost Marble Co","offers":[{"title":"Default Title","offer_id":49148129280242,"sku":"KS-759","price":32.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0769\/9893\/4770\/files\/KS-759.png?v=1778006078"},{"product_id":"16-5mm-vintage-vitro-agate-tri-lite-marble-m","title":"16.5mm Vintage Vitro Agate Tri-Lite marble M-","description":"\u003cp\u003e16.5mm Vintage Vitro Agate Tri-Lite marble M-\u003c\/p\u003e\n\u003cstyle type=\"text\/css\"\u003e\u003c!--td {border: 1px solid #cccccc;}br {mso-data-placement:same-cell;}--\u003e\u003c\/style\u003e\n\u003cp\u003e\u003cspan data-sheets-root=\"1\"\u003e(M-) - see photos\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eWe aren't experts just yet here at Lost Marble Co but we do our best to identify marbles.\u003c\/p\u003e\n\u003cp\u003ePlease use your own judgement when purchasing.\u003c\/p\u003e\n\u003cp\u003ePlease let us know if you have any questions.\u003c\/p\u003e\n\u003cp\u003eThank you for visiting!\u003c\/p\u003e\n\u003cp\u003eLost Marble Co\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eWe use Bob Block’s grading scale for guidance. We are not perfect but we try our best.\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eMARBLE GRADING GUIDE\u003cbr\u003eThe grading of condition is very subjective. Every collector has their own opinion and no two collectors will ever agree on the exact grading of a particular marble. Collectors use interchangeably a descriptive grading system (Mint, Near Mint, Good, Collectible), and a numerical grading system based on a scale of 1 to 10.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eMint: A marble that is in original condition. The surface is unmarked and undamaged. There may be some minor rubbing on the surface, however, the marble is the way it came from the factory.(10.0-9.0).\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eNear Mint: A marble that has seen minor usage. There may be evidence of hit marks, usually tiny to small subsurface moons, pinprick chips, tiny to small flakes or tiny to small bruises. The damage does not detract from viewing the marble. 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We are not perfect but we try our best.\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eMARBLE GRADING GUIDE\u003cbr\u003eThe grading of condition is very subjective. Every collector has their own opinion and no two collectors will ever agree on the exact grading of a particular marble. Collectors use interchangeably a descriptive grading system (Mint, Near Mint, Good, Collectible), and a numerical grading system based on a scale of 1 to 10.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eMint: A marble that is in original condition. The surface is unmarked and undamaged. There may be some minor rubbing on the surface, however, the marble is the way it came from the factory.(10.0-9.0).\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eNear Mint: A marble that has seen minor usage. There may be evidence of hit marks, usually tiny to small subsurface moons, pinprick chips, tiny to small flakes or tiny to small bruises. The damage does not detract from viewing the marble. 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We are not perfect but we try our best.\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eMARBLE GRADING GUIDE\u003cbr\u003eThe grading of condition is very subjective. Every collector has their own opinion and no two collectors will ever agree on the exact grading of a particular marble. Collectors use interchangeably a descriptive grading system (Mint, Near Mint, Good, Collectible), and a numerical grading system based on a scale of 1 to 10.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eMint: A marble that is in original condition. The surface is unmarked and undamaged. There may be some minor rubbing on the surface, however, the marble is the way it came from the factory.(10.0-9.0).\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eNear Mint: A marble that has seen minor usage. There may be evidence of hit marks, usually tiny to small subsurface moons, pinprick chips, tiny to small flakes or tiny to small bruises. The damage does not detract from viewing the marble. If there is noticeable damage, then it is on only one side of the marble and the other side is Mint. (8.9-8.0)\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eGood: A marble that has seen usage. It will have numerous hit marks, subsurface moons, chips, flakes or bruises. The core can still be seen clearly, but the marble has obviously been used. If the damage is large or deep, then it is confined to one side and the other side is Mint to Near Mint. (7.9-7.0).\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eCollectible: A marble that has seen significant usage. Overall moons, chips, flakes, and bruises. The core is completely obscured in some spots. A Collectible marble has served its functional purpose and been well used. Still, it is a placeholder in a collection until a better example comes along. (6.9-0.0).\u003c\/p\u003e","brand":"Lost Marble Co","offers":[{"title":"Default Title","offer_id":49168672424178,"sku":"KS-782","price":6.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0769\/9893\/4770\/files\/KS-782.png?v=1778264836"},{"product_id":"5-8-vtg-vitro-agate-aquamarine-marble-m","title":"5\/8\" Vtg Vitro Agate Aquamarine Marble M-","description":"\u003cp\u003e\u003cspan data-sheets-root=\"1\"\u003e5\/8\" Vtg Vitro Agate Aquamarine Marble M-\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-sheets-root=\"1\"\u003e(M-) - see photos\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eWe aren't experts just yet here at Lost Marble Co but we do our best to identify marbles.\u003c\/p\u003e\n\u003cp\u003ePlease use your own judgement when purchasing.\u003c\/p\u003e\n\u003cp\u003ePlease let us know if you have any questions.\u003c\/p\u003e\n\u003cp\u003eThank you for visiting!\u003c\/p\u003e\n\u003cp\u003eLost Marble Co\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eWe use Bob Block’s grading scale for guidance. We are not perfect but we try our best.\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eMARBLE GRADING GUIDE\u003cbr\u003eThe grading of condition is very subjective. Every collector has their own opinion and no two collectors will ever agree on the exact grading of a particular marble. Collectors use interchangeably a descriptive grading system (Mint, Near Mint, Good, Collectible), and a numerical grading system based on a scale of 1 to 10.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eMint: A marble that is in original condition. The surface is unmarked and undamaged. There may be some minor rubbing on the surface, however, the marble is the way it came from the factory.(10.0-9.0).\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eNear Mint: A marble that has seen minor usage. There may be evidence of hit marks, usually tiny to small subsurface moons, pinprick chips, tiny to small flakes or tiny to small bruises. The damage does not detract from viewing the marble. If there is noticeable damage, then it is on only one side of the marble and the other side is Mint. (8.9-8.0)\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eGood: A marble that has seen usage. It will have numerous hit marks, subsurface moons, chips, flakes or bruises. The core can still be seen clearly, but the marble has obviously been used. If the damage is large or deep, then it is confined to one side and the other side is Mint to Near Mint. (7.9-7.0).\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eCollectible: A marble that has seen significant usage. Overall moons, chips, flakes, and bruises. The core is completely obscured in some spots. A Collectible marble has served its functional purpose and been well used. Still, it is a placeholder in a collection until a better example comes along. (6.9-0.0).\u003c\/p\u003e","brand":"Lost Marble Co","offers":[{"title":"Default Title","offer_id":49168675635442,"sku":"KS-783","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0769\/9893\/4770\/files\/KS-783.png?v=1778265212"},{"product_id":"9-16-vintage-vitro-agate-easter-egg-marble-w-swirl-m","title":"9\/16\" Vintage Vitro Agate Easter Egg Marble w\/swirl M-","description":"\u003cp\u003e9\/16\" Vintage Vitro Agate Easter Egg Marble w\/swirl M-\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-sheets-root=\"1\"\u003e(M-) - see photos; small cold crease\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eWe aren't experts just yet here at Lost Marble Co but we do our best to identify marbles.\u003c\/p\u003e\n\u003cp\u003ePlease use your own judgement when purchasing.\u003c\/p\u003e\n\u003cp\u003ePlease let us know if you have any questions.\u003c\/p\u003e\n\u003cp\u003eThank you for visiting!\u003c\/p\u003e\n\u003cp\u003eLost Marble Co\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eWe use Bob Block’s grading scale for guidance. We are not perfect but we try our best.\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eMARBLE GRADING GUIDE\u003cbr\u003eThe grading of condition is very subjective. Every collector has their own opinion and no two collectors will ever agree on the exact grading of a particular marble. Collectors use interchangeably a descriptive grading system (Mint, Near Mint, Good, Collectible), and a numerical grading system based on a scale of 1 to 10.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eMint: A marble that is in original condition. The surface is unmarked and undamaged. There may be some minor rubbing on the surface, however, the marble is the way it came from the factory.(10.0-9.0).\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eNear Mint: A marble that has seen minor usage. There may be evidence of hit marks, usually tiny to small subsurface moons, pinprick chips, tiny to small flakes or tiny to small bruises. The damage does not detract from viewing the marble. If there is noticeable damage, then it is on only one side of the marble and the other side is Mint. (8.9-8.0)\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eGood: A marble that has seen usage. It will have numerous hit marks, subsurface moons, chips, flakes or bruises. The core can still be seen clearly, but the marble has obviously been used. If the damage is large or deep, then it is confined to one side and the other side is Mint to Near Mint. (7.9-7.0).\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eCollectible: A marble that has seen significant usage. Overall moons, chips, flakes, and bruises. The core is completely obscured in some spots. A Collectible marble has served its functional purpose and been well used. Still, it is a placeholder in a collection until a better example comes along. (6.9-0.0).\u003c\/p\u003e","brand":"Lost Marble Co","offers":[{"title":"Default Title","offer_id":49169500209394,"sku":"KS-789","price":22.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0769\/9893\/4770\/files\/KS-789.png?v=1778292025"},{"product_id":"5-8-vitro-agate-tri-lite-marble-nm","title":"5\/8\" Vitro Agate Tri-Lite Marble NM+","description":"\u003cp\u003e\u003cspan data-sheets-root=\"1\"\u003e5\/8\" Vitro Agate Tri-Lite Marble NM+\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-sheets-root=\"1\"\u003e(NM+) - see photos\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eWe aren't experts just yet here at Lost Marble Co but we do our best to identify marbles.\u003c\/p\u003e\n\u003cp\u003ePlease use your own judgement when purchasing.\u003c\/p\u003e\n\u003cp\u003ePlease let us know if you have any questions.\u003c\/p\u003e\n\u003cp\u003eThank you for visiting!\u003c\/p\u003e\n\u003cp\u003eLost Marble Co\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eWe use Bob Block’s grading scale for guidance. We are not perfect but we try our best.\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eMARBLE GRADING GUIDE\u003cbr\u003eThe grading of condition is very subjective. Every collector has their own opinion and no two collectors will ever agree on the exact grading of a particular marble. Collectors use interchangeably a descriptive grading system (Mint, Near Mint, Good, Collectible), and a numerical grading system based on a scale of 1 to 10.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eMint: A marble that is in original condition. The surface is unmarked and undamaged. There may be some minor rubbing on the surface, however, the marble is the way it came from the factory.(10.0-9.0).\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eNear Mint: A marble that has seen minor usage. There may be evidence of hit marks, usually tiny to small subsurface moons, pinprick chips, tiny to small flakes or tiny to small bruises. The damage does not detract from viewing the marble. If there is noticeable damage, then it is on only one side of the marble and the other side is Mint. (8.9-8.0)\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eGood: A marble that has seen usage. It will have numerous hit marks, subsurface moons, chips, flakes or bruises. The core can still be seen clearly, but the marble has obviously been used. If the damage is large or deep, then it is confined to one side and the other side is Mint to Near Mint. (7.9-7.0).\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eCollectible: A marble that has seen significant usage. Overall moons, chips, flakes, and bruises. The core is completely obscured in some spots. A Collectible marble has served its functional purpose and been well used. Still, it is a placeholder in a collection until a better example comes along. (6.9-0.0).\u003c\/p\u003e","brand":"Lost Marble Co","offers":[{"title":"Default Title","offer_id":49192425062642,"sku":"KS2-242","price":5.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0769\/9893\/4770\/files\/KS2-242.png?v=1778789335"},{"product_id":"5-8-vitro-agate-tri-lite-marble-nm-1","title":"5\/8\" Vitro Agate Tri-Lite Marble NM","description":"\u003cp\u003e\u003cspan data-sheets-root=\"1\"\u003e5\/8\" Vitro Agate Tri-Lite Marble NM\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-sheets-root=\"1\"\u003e(NM) - see photos\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eWe aren't experts just yet here at Lost Marble Co but we do our best to identify marbles.\u003c\/p\u003e\n\u003cp\u003ePlease use your own judgement when purchasing.\u003c\/p\u003e\n\u003cp\u003ePlease let us know if you have any questions.\u003c\/p\u003e\n\u003cp\u003eThank you for visiting!\u003c\/p\u003e\n\u003cp\u003eLost Marble Co\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eWe use Bob Block’s grading scale for guidance. 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We are not perfect but we try our best.\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eMARBLE GRADING GUIDE\u003cbr\u003eThe grading of condition is very subjective. Every collector has their own opinion and no two collectors will ever agree on the exact grading of a particular marble. Collectors use interchangeably a descriptive grading system (Mint, Near Mint, Good, Collectible), and a numerical grading system based on a scale of 1 to 10.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eMint: A marble that is in original condition. The surface is unmarked and undamaged. There may be some minor rubbing on the surface, however, the marble is the way it came from the factory.(10.0-9.0).\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eNear Mint: A marble that has seen minor usage. There may be evidence of hit marks, usually tiny to small subsurface moons, pinprick chips, tiny to small flakes or tiny to small bruises. The damage does not detract from viewing the marble. If there is noticeable damage, then it is on only one side of the marble and the other side is Mint. (8.9-8.0)\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eGood: A marble that has seen usage. It will have numerous hit marks, subsurface moons, chips, flakes or bruises. The core can still be seen clearly, but the marble has obviously been used. If the damage is large or deep, then it is confined to one side and the other side is Mint to Near Mint. (7.9-7.0).\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eCollectible: A marble that has seen significant usage. Overall moons, chips, flakes, and bruises. The core is completely obscured in some spots. A Collectible marble has served its functional purpose and been well used. Still, it is a placeholder in a collection until a better example comes along. (6.9-0.0).\u003cbr\u003e\u003c\/p\u003e","brand":"Lost Marble Co","offers":[{"title":"Default Title","offer_id":49616194175218,"sku":"KS2-143","price":12.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0769\/9893\/4770\/files\/KS2-143.png?v=1780495982"},{"product_id":"5-8-patch-marble-orange-akro-vitro-m","title":"5\/8\" Patch Marble Orange Akro? Vitro? M-","description":"\u003cp\u003e\u003cspan data-sheets-root=\"1\"\u003e5\/8\" Patch Marble Orange Akro? Vitro? M-\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-sheets-root=\"1\"\u003e(M-) - see photos\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eWe aren't experts just yet here at Lost Marble Co but we do our best to identify marbles.\u003c\/p\u003e\n\u003cp\u003ePlease use your own judgement when purchasing.\u003c\/p\u003e\n\u003cp\u003ePlease let us know if you have any questions.\u003c\/p\u003e\n\u003cp\u003eThank you for visiting!\u003c\/p\u003e\n\u003cp\u003eLost Marble Co\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWe use Bob Block’s grading scale for guidance. We are not perfect but we try our best.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMARBLE GRADING GUIDE\u003cbr\u003eThe grading of condition is very subjective. Every collector has their own opinion and no two collectors will ever agree on the exact grading of a particular marble. Collectors use interchangeably a descriptive grading system (Mint, Near Mint, Good, Collectible), and a numerical grading system based on a scale of 1 to 10.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eMint: A marble that is in original condition. The surface is unmarked and undamaged. There may be some minor rubbing on the surface, however, the marble is the way it came from the factory.(10.0-9.0).\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eNear Mint: A marble that has seen minor usage. There may be evidence of hit marks, usually tiny to small subsurface moons, pinprick chips, tiny to small flakes or tiny to small bruises. The damage does not detract from viewing the marble. If there is noticeable damage, then it is on only one side of the marble and the other side is Mint. (8.9-8.0)\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eGood: A marble that has seen usage. It will have numerous hit marks, subsurface moons, chips, flakes or bruises. The core can still be seen clearly, but the marble has obviously been used. If the damage is large or deep, then it is confined to one side and the other side is Mint to Near Mint. (7.9-7.0).\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eCollectible: A marble that has seen significant usage. Overall moons, chips, flakes, and bruises. The core is completely obscured in some spots. A Collectible marble has served its functional purpose and been well used. Still, it is a placeholder in a collection until a better example comes along. (6.9-0.0).\u003cbr\u003e\u003c\/p\u003e","brand":"Lost Marble Co","offers":[{"title":"Default Title","offer_id":49625809813746,"sku":"KS2-123","price":8.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0769\/9893\/4770\/files\/KS2-123.png?v=1780530575"},{"product_id":"5-8-vitro-agate-tri-lite-marble-beautiful-colors-nm","title":"5\/8\" Vitro Agate Tri-Lite Marble beautiful colors NM","description":"\u003cp\u003e\u003cspan data-sheets-root=\"1\"\u003e5\/8\" Vitro Agate Tri-Lite Marble beautiful colors NM\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-sheets-root=\"1\"\u003e(NM) - see photos\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eWe aren't experts just yet here at Lost Marble Co but we do our best to identify marbles.\u003c\/p\u003e\n\u003cp\u003ePlease use your own judgement when purchasing.\u003c\/p\u003e\n\u003cp\u003ePlease let us know if you have any questions.\u003c\/p\u003e\n\u003cp\u003eThank you for visiting!\u003c\/p\u003e\n\u003cp\u003eLost Marble Co\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eWe use Bob Block’s grading scale for guidance. We are not perfect but we try our best.\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eMARBLE GRADING GUIDE\u003cbr\u003eThe grading of condition is very subjective. Every collector has their own opinion and no two collectors will ever agree on the exact grading of a particular marble. Collectors use interchangeably a descriptive grading system (Mint, Near Mint, Good, Collectible), and a numerical grading system based on a scale of 1 to 10.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eMint: A marble that is in original condition. The surface is unmarked and undamaged. There may be some minor rubbing on the surface, however, the marble is the way it came from the factory.(10.0-9.0).\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eNear Mint: A marble that has seen minor usage. There may be evidence of hit marks, usually tiny to small subsurface moons, pinprick chips, tiny to small flakes or tiny to small bruises. The damage does not detract from viewing the marble. If there is noticeable damage, then it is on only one side of the marble and the other side is Mint. (8.9-8.0)\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eGood: A marble that has seen usage. It will have numerous hit marks, subsurface moons, chips, flakes or bruises. The core can still be seen clearly, but the marble has obviously been used. If the damage is large or deep, then it is confined to one side and the other side is Mint to Near Mint. (7.9-7.0).\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eCollectible: A marble that has seen significant usage. Overall moons, chips, flakes, and bruises. The core is completely obscured in some spots. A Collectible marble has served its functional purpose and been well used. Still, it is a placeholder in a collection until a better example comes along. 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Just shoot us a message! \u003c\/p\u003e\n\u003cp\u003ePROPS NOT INCLUDED\u003c\/p\u003e\n\u003cp\u003eThank you!\u003c\/p\u003e\n\u003cp\u003eLost Marble Co. \u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eWe use Bob Block’s grading scale for guidance. We are not perfect but we try our best.\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eMARBLE GRADING GUIDE\u003cbr\u003eThe grading of condition is very subjective. Every collector has their own opinion and no two collectors will ever agree on the exact grading of a particular marble. Collectors use interchangeably a descriptive grading system (Mint, Near Mint, Good, Collectible), and a numerical grading system based on a scale of 1 to 10.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eMint: A marble that is in original condition. The surface is unmarked and undamaged. There may be some minor rubbing on the surface, however, the marble is the way it came from the factory.(10.0-9.0).\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eNear Mint: A marble that has seen minor usage. There may be evidence of hit marks, usually tiny to small subsurface moons, pinprick chips, tiny to small flakes or tiny to small bruises. The damage does not detract from viewing the marble. If there is noticeable damage, then it is on only one side of the marble and the other side is Mint. (8.9-8.0)\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eGood: A marble that has seen usage. It will have numerous hit marks, subsurface moons, chips, flakes or bruises. The core can still be seen clearly, but the marble has obviously been used. If the damage is large or deep, then it is confined to one side and the other side is Mint to Near Mint. (7.9-7.0).\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eCollectible: A marble that has seen significant usage. Overall moons, chips, flakes, and bruises. 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Just shoot us a message! \u003c\/p\u003e\n\u003cp\u003ePROPS NOT INCLUDED\u003c\/p\u003e\n\u003cp\u003eThank you!\u003c\/p\u003e\n\u003cp\u003eLost Marble Co. \u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eWe use Bob Block’s grading scale for guidance. We are not perfect but we try our best.\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eMARBLE GRADING GUIDE\u003cbr\u003eThe grading of condition is very subjective. Every collector has their own opinion and no two collectors will ever agree on the exact grading of a particular marble. Collectors use interchangeably a descriptive grading system (Mint, Near Mint, Good, Collectible), and a numerical grading system based on a scale of 1 to 10.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eMint: A marble that is in original condition. The surface is unmarked and undamaged. There may be some minor rubbing on the surface, however, the marble is the way it came from the factory.(10.0-9.0).\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eNear Mint: A marble that has seen minor usage. There may be evidence of hit marks, usually tiny to small subsurface moons, pinprick chips, tiny to small flakes or tiny to small bruises. The damage does not detract from viewing the marble. If there is noticeable damage, then it is on only one side of the marble and the other side is Mint. (8.9-8.0)\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eGood: A marble that has seen usage. It will have numerous hit marks, subsurface moons, chips, flakes or bruises. The core can still be seen clearly, but the marble has obviously been used. If the damage is large or deep, then it is confined to one side and the other side is Mint to Near Mint. (7.9-7.0).\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eCollectible: A marble that has seen significant usage. Overall moons, chips, flakes, and bruises. The core is completely obscured in some spots. A Collectible marble has served its functional purpose and been well used. Still, it is a placeholder in a collection until a better example comes along. (6.9-0.0).\u003cbr\u003e\u003c\/p\u003e","brand":"Lost Marble Co","offers":[{"title":"Default Title","offer_id":49630696112370,"sku":"KS-644","price":8.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0769\/9893\/4770\/files\/KS-644.png?v=1780626406"},{"product_id":"5-8-vitro-agate-tri-lite-marble-interesting-colors-and-swirled-nm","title":"5\/8\" Vitro Agate Tri-Lite Marble Interesting Colors and swirled NM","description":"\u003cp\u003e\u003cspan data-sheets-root=\"1\"\u003e5\/8\" Vitro Agate Tri-Lite Marble Interesting Colors and swirled NM\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-sheets-root=\"1\"\u003e(NM) - see photos\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eWe combine shipping!\u003c\/p\u003e\n\u003cp\u003eYou can also make us an offer on multiple listings. Just shoot us a message! \u003c\/p\u003e\n\u003cp\u003ePROPS NOT INCLUDED\u003c\/p\u003e\n\u003cp\u003eThank you!\u003c\/p\u003e\n\u003cp\u003eLost Marble Co. \u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eWe use Bob Block’s grading scale for guidance. We are not perfect but we try our best.\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eMARBLE GRADING GUIDE\u003cbr\u003eThe grading of condition is very subjective. Every collector has their own opinion and no two collectors will ever agree on the exact grading of a particular marble. Collectors use interchangeably a descriptive grading system (Mint, Near Mint, Good, Collectible), and a numerical grading system based on a scale of 1 to 10.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eMint: A marble that is in original condition. The surface is unmarked and undamaged. There may be some minor rubbing on the surface, however, the marble is the way it came from the factory.(10.0-9.0).\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eNear Mint: A marble that has seen minor usage. There may be evidence of hit marks, usually tiny to small subsurface moons, pinprick chips, tiny to small flakes or tiny to small bruises. The damage does not detract from viewing the marble. If there is noticeable damage, then it is on only one side of the marble and the other side is Mint. (8.9-8.0)\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eGood: A marble that has seen usage. It will have numerous hit marks, subsurface moons, chips, flakes or bruises. The core can still be seen clearly, but the marble has obviously been used. If the damage is large or deep, then it is confined to one side and the other side is Mint to Near Mint. (7.9-7.0).\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eCollectible: A marble that has seen significant usage. Overall moons, chips, flakes, and bruises. 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