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Polly Plastics Rock Tumbler Grit and Polish Refill & Ceramic Tumbling Filler Media - Silicone Carbide Polisher Grit - Rock Polish Supplies & Accessories: Amazon.com: Industrial & Scientific
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Amazon.com: 4 LBS Rock Tumbler Grit Step 1 -Coarse Grit(60#), for initial tumbling, Compatible with Any Brand Tumbler Stone Polisher,Rock Polisher, Tumbler Media Grit,Rock Polishing Grit Media (STEP1 - 4LB) : Toys &
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Amazon.com: NATIONAL GEOGRAPHIC Rock Tumbler Refill Kit – Rock Tumbling Supplies including Rock Tumbler Grit and Polish Refill, Ceramic Media, GemFoam, 3 lbs Madagascar Rocks for Tumbling, Jewelry Accessories : Toys & Games
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Amazon.com: NATIONAL GEOGRAPHIC Rock Tumbler Media – The Ultimate Rock Polishing Supplies Kit, 4 Stage Bulk Grit, 1.5 Pounds of Ceramic Pellets, GemFoam Polishing Tumbling Media For 8 years and up : Toys & Games
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Amazon.com: 4 LBS Refill Rock Tumbler Grit Media 5 In 1 Kit, Rock Tumbling Grit Set -Inculde 3 LBS 4 Step Polishing Grits Media + 1 LB 3/16" X 3/8" Ceramic Filler
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Amazon.com: Tonmp 4 LBS 4 Step Rock Tumbler Grit Set, Tumbling Media Refill-Coarse/Medium Grit/Pre-Polished/Final Polish, Works with Any Rock Tumbler, Rock Polisher, Stone Polisher : Toys & Games
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Amazon.com: SACKORANGE 8 LBS Large Weight Rock Tumbler Grit Kit and Ceramic Tumbling Filler Media -Coarse/Medium Grit/Pre-Polished/Final Polish, Works with Any Rock Tumbler, Rock Polisher, Stone Polisher : Toys & Games
![National Geographic Grit Refill for Rock Tumbler — Brainfuel Toys | Educational STEM Toys for Kids, Parents, & Teachers National Geographic Grit Refill for Rock Tumbler — Brainfuel Toys | Educational STEM Toys for Kids, Parents, & Teachers](https://images.squarespace-cdn.com/content/v1/5bbe45198d9740606dca2cef/1541790430882-M1P4S14HTLPHBC4VB6N2/_NGGRITREFILL_main_600+copy.jpg?format=2500w)
National Geographic Grit Refill for Rock Tumbler — Brainfuel Toys | Educational STEM Toys for Kids, Parents, & Teachers
![Amazon.com: HDongany 4 LBS Rock Tumbler Grit Step 2 -Medium Grit(220#), Compatible with Any Brand Tumbler Stone Polisher,Rock Polisher,Tumbler Media Grit,Rock Polishing Grit Media (STEP2-4LB) : Toys & Games Amazon.com: HDongany 4 LBS Rock Tumbler Grit Step 2 -Medium Grit(220#), Compatible with Any Brand Tumbler Stone Polisher,Rock Polisher,Tumbler Media Grit,Rock Polishing Grit Media (STEP2-4LB) : Toys & Games](https://m.media-amazon.com/images/I/71nKKrlGDVL.jpg)