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
Dan&Darci
NATIONAL GEOGRAPHIC Rock Tumbler Grit and Polish Refill Kit - Tumbling Grit Media, Polish Up to 20 lbs. of Rocks, Works with any Rock Polisher & Tumbler Supplies
NATIONAL GEOGRAPHIC
17% off
Polly Plastics Rock Tumbling Ceramic Filler Media (Small Cylinder Size) Non-Abrasive Ceramic Pellets for All Type Tumblers (1.5 lbs)
Polly Plastics
Best Value
2 LBS 3/16" X 3/8" Rock Tumbling Ceramic Pellets Filler Media for All Type Tumblers -Use with Rock Polishing Grit, Protects Rocks, Improves Tumbling, Reusable, Rock Tumbling Supplies
Tonmp