NATIONAL GEOGRAPHIC Rock Tumbler Grit and Polish Refill Kit - Tumbling Grit Media, Polish Up to 9 kg of Rocks, Works with any Rock Polisher, Rock Tumbler Supplies 39.99$
Advanced Professional Rock Tumbler Kit - with Digital 9-Day Polishing Timer & 3 Speed Settings - Turn Rough Rocks into Beautiful Gems : Great Science & STEM Gift for Kids All Ages : Geology Toy Save 30.00$ 99.99$
Rock Tumbler Grit Refill Kit - 3.5 Pounds Grits Media + Poly Plastic Pellets - Rocks Polishing Refills for Any Brand Rock Tumblers - Rock Polish Tumbling Supplies Set - Stone Polisher - Dan&Darci 39.99$
NATIONAL GEOGRAPHIC Starter Rock Tumbler Kit - Rock Polisher for Kids and Adults, Complete Rock Tumbler Kit, Durable Leak-Proof Tumbler, Rocks, Grit, and 5 Jewelry Fastenings, A Great STEM Hobby 69.99$
NATIONAL GEOGRAPHIC Hobby Rock Tumbler Kit - Includes Rough Gemstones, 4 Polishing Grits, Jewelry Fastenings, Learning Guide, Great Stem Science Kit Save 10.01$ 89.99$
Large 2.5LB Professional Rock Tumbler Kit, 3-Speed Motor & 9-Day Timer, Rubber Barrel, Quiet Rotary Stone Polisher with 6 Belts, Rough Gemstones, 4 Polishing Grits, for Adults Kids 109.98$
Brave Finder Professional Rock Tumbler Kit - Rock Polisher Tumbler Kit with Digital 9-Day Polishing Timer & 3 Speed Settings, 4 Polishing Grits, Rough Gemstones (Rock Tumbler Kit) 74.99$
NATIONAL GEOGRAPHIC Professional Rock Tumbler Kit - Complete Rock Tumbler Kit with Durable 2 Lb. Barrel, Rocks, Grit, and Patented GemFoam Finishing Foam Polish, Educational STEM Science Kit 119.99$
5 lbs Rock Tumbler Grit Step 1 Tumbler Media Grit,Rock Polishing Grit Media, Works with Any Rock Tumbler, Rock Polisher, Stone Polisher,COARSE 60/90 Silicon Carbide Grit, Step 1 for Tumbling Stones 33.99$
NATIONAL GEOGRAPHIC Rock Tumbler Kit - 1.36 kg Extra Large Capacity Barrel with 3-Speed Motor & 9-Day Timer, Includes Rocks for Tumbling & Rock Polisher Grit, Rock Tumbler Kit for Adults and Kids 148.49$
Leegol Electric Rotary Rock Tumbler - Double Drum 6LB Lapidary Polisher (Double Barrel) Save 22.50$ 127.49$
VEVOR Direct Drive Rock Tumbler Kit, 4-Speed/9-Day Timer, Professional Rock Polisher with Rough Gemstones/Grits/Jewelry Fastenings, Stone Polishing Kit for Family Fun Time, STEM Gift for Adults Kids Save 15.00$ 49.99$
Polly Plastics Rock Tumbler Grit and Polish Refill Media Kit (3 pounds) | 4-Steps Supplies for Tumbling and Polishing Stones and Gems | Professionals Adults and Kids Save 5.00$ 42.95$
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 Save 20.00$ 89.99$
10 LBS Rock Tumbler Grit Set, Rock Tumbler Grit Refill Kit, Tumbling Media,4-Steps Supplies for Tumbling and Polishing Stones and Gems 45.15$