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  6. 1. Best Sellers in Kids' Rock Tumblers

 More In 1. Best Sellers in Kids' Rock Tumblers

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1. Best Sellers in Kids' Rock Tumblers

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NATIONAL GEOGRAPHIC Rock Tumbler Grit - Rock Polishing Grit Media, Polish Up to 20 lbs. of Rocks, Works with any Rock Tumbler, Rock Polisher, Stone Polisher

In stock

$23.99

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NATIONAL GEOGRAPHIC Hobby Rock Tumbler Kit - Includes Rough Gemstones, 4 Polishing Grits, Jewelry Fastenings, Learning Guide, Great Stem Science Kit

In stock

$58.79

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NATIONAL GEOGRAPHIC Starter Rock Tumbler Kit - Durable Leak-Proof Rock Polisher for Kids - Complete Rock Tumbling Kit - Geology Hobby Science Kit, Rocks and Crystals for Kids, A Great STEM Activity

In stock

$41.49

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WireJewelry Brazilian Rock Tumbler Refill Kit - 3 Lbs. of Brazilian Stone Mix and 2 Batches of 4 Step Abrasive Grit and Polish

In stock

$38.95

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Syahro Rock Tumbler Kit with Rough Gemstones, 4 Polishing Grits, Jewelry Fastenings, , Rock Polisher Kids Stem Toys Science Toys for 3-12 Year Old

In stock

$39.98

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NATIONAL GEOGRAPHIC Hobby Rock Tumbler Kit – Durable Leak-Proof Rock Polisher with 7-Day Timer – Complete Rock Tumbling Kit – Geology Hobby for Kids, Educational STEM Science Kit, Rock Collection

In stock

$69.99

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Tumble-Bee Rotary Rock Tumbler with Rock Grit Polish Kit - Rock Polisher Machine, Tumbling Equipment for Stone, Glass, and Metal Collection, Polishing Tool for Adults & Kids, Model TB-14-KIT

In stock

$129.00

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Lefree store Rock Tumbler, Professional Rock Tumbler for Adults Kids with 3LB Leak Proof Rubber Barrel,Advanced Rock Polisher Includes 1 LB Rough Rocks,4 Rock Tumbler Grits etc.,STEM Gift for Kids

In stock

$106.99

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Science Can Rock Tumbler for Kids, Rock Polisher Tumbler Kit Include 9 Rough Gemstones, Polishing Grits, Jewelry Fastenings, Noise Reduction Cover, Science Gifts for Kids 8-12

In stock

$49.99

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Professional Rock Tumbler for Adults and Kids, 3LB Large Capacity Rock Polisher, ,Ultra Durable Belt, Exclusive Reusable TPE Plastic Polish, 4 Polishing Grits,Christmas Hobby Projects gift for kids

In stock

$129.99

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WinHand Rock Tumbler Refill Kit - 0.72 lbs Mega Rough Rocks 9 Varieties of Mix Gemstones, Including Rock Polishing Grits Refill Kit for Tumbling & Polishing

In stock

$15.99

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Tryes Rock Tumbler Kit Adults - Rock Polisher Tumbler with Noise Reduction Cover, Speed&Timer Control, Includes 4 Polishing Grits, Rough Gemstones, Learning Guide etc. Science Gift for All Ages(Blue)

In stock

$99.99