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National Geographic Platinum Series Ultra Quiet Rock Polisher Kit - Patent-Pending for Kids & Adults, 2 lb. Barrel, Rocks, Grit, GemFoam, Rock Tumblers
Regular price $269.99 USDRegular price$269.99 USDSale price $269.99 USD -
Tryes Rock Tumbler Kit Adults - Rock Polisher Tumbler with Noise Reduction Cover, Speed&Timer Control, Includes 4 Polishing Grits, Rough Gemstones, Learning Guide etc.(Blue)
Regular price $99.99 USDRegular price$99.99 USDSale price $99.99 USD -
6LBS Rock Tumbler-Complete Tumbling Kit with Double Transparent Drums for Seperate Polishing Tasks-Comes with Rough Rocks, Grits and Tools-Great for Tumbling Jobs
Regular price $159.99 USDRegular price$159.99 USDSale price $159.99 USD -
Rock Tumbler Kit Adults - Rock Polisher Tumbler with Noise Reduction Cover, Speed&Timer Control, Includes 4 Polishing Grits, Rough Gemstones, Learning Guide etc.（Blue）
Regular price $119.99 USDRegular price$119.99 USDSale price $119.99 USD -
AliKids 3.5LB Professional Rock Tumbler Kit, 3 Speed Settings & Digital 9-Day Timer, Rough Gemstones, 4 Polishing Grits
Regular price $73.99 USDRegular price$73.99 USDSale price $73.99 USD -
National Geographic Break Open 10 Premium Geodes – Includes Goggles & 2 Display Stands - Great STEM Science Kit, Geology Gift for Kids, Break Your Own Geodes with Crystals
Regular price $63.99 USDRegular price$63.99 USDSale price $63.99 USD -
National Geographic Rock Tumbler Refill Kit - 5 lb. Mix of Rocks for Tumbling and Rough Gemstones - Rock Tumbler Supplies Include Rock Tumbler Grit and Polish Refill, and Unpolished Rocks
Regular price $83.99 USDRegular price$83.99 USDSale price $83.99 USD -
BUAOB Rock Tumbler Kit - Turn Rough Rocks into Beautiful Gems with 7-Day Timer, Includes 2 Belts, Bag of Rough Stones, 4 Stages of Grits: Coarse, Fine, Polishing, Final Polishing
Regular price $63.99 USDRegular price$63.99 USDSale price $63.99 USD -
Zcvtbye Rock Tumbler Kit,Rock Polisher for Kids & Adults,Includes 2 Belts,Bag of Rough Stones,4 Coarse Grinding,Finely Ground,Polishing Grits
Regular price $63.99 USDRegular price$63.99 USDSale price $63.99 USD -
3.6LB Professional Rock Tumbler Kit, 3 Speed Settings & Digital 9-Day Timer, Rough Gemstones, 4 Polishing Grits
Regular price $65.99 USDRegular price$65.99 USDSale price $65.99 USD -
Dan&Darci Advanced Professional Rock Tumbler Kit - with Digital 9-Day Polishing Timer & 3 Speed Settings - Turn Rough Rocks into Beautiful Gems : Great Science & STEM Geology Toy for Kids All Ages
Regular price $159.99 USDRegular price$159.99 USDSale price $159.99 USD -
A1 Professional Rock Tumbler Kit, 4LB Extra-Large Barrel with Cutting-Edge Brushless Motor, Adjustable Speed & Timer, Durable Metal Base for Adults & Rock Collectors – Includes Full Accessories
Regular price $172.99 USDRegular price$172.99 USDSale price $172.99 USD -
The Thames & Kosmos Rock Tumbler Essential STEM Tool | Durable, Leak-Proof, Noise-Reducing Barrel, Built-in Timer | Polish & Shine Kids Rock Collections, Includes Authentic Specimens & Polishing Grits
Regular price $66.99 USDRegular price$66.99 USDSale price $66.99 USD -
Rock Tumbler Kit for Adults – 4LB Large Capacity Brushless Rock Polisher with Reinforced Metal Base, 3 Speeds & 9-Day Timer, Auto Shutoff & Memory Function, Complete Kit for Hobbyists & Collectors
Regular price $223.99 USDRegular price$223.99 USDSale price $223.99 USD -
NATIONAL GEOGRAPHIC Rock Tumbler Grit & Media Refill Kit – Rock Polishing Supplies Kit, 4-Stage Silicon Carbide Bulk Grit, 1.5 Pounds of Ceramic Pellets, Stone Tumbling & GemFoam Polishing Media
Regular price $79.99 USDRegular price$79.99 USDSale price $79.99 USD -
KoolStone C1 Pro Ultra Brushless Rock Tumbler Kit - Dual Barrel 7LB Capacity with Noise-Reducing Cover, Ultra Quiet Professional Rock Polisher with Full Accessories, Perfect STEM Gift for All Age
Regular price $399.99 USDRegular price$399.99 USDSale price $399.99 USD
