Small Rock Tumbler Rough - For Small Tumblers and Beginners

Easy-to-tumble rocks sized especially for beginners and small rock tumblers.

3lb Model AR-1 Rotary Rock Tumbler - The Rock Shed

The National Geographic Hobby Rock Tumbler Kit is a complete rock polishing kit that allows your kid to turn rough rocks into gemstones. Tumbler kit by National Geographic includes one pound of rough gemstones, eight packets of polishing grit, a storage pouch, and five jewelry fastenings. The tumbler base and motor are built to last and the tumbler barrel is designed to be low noise and leak proof. It has a built in timer and automatic shut off switch too.

National Geographic Explorer Rock Tumbler

AliKids Professional Rock Tumbler Kit, 3 Speed Settings & Digital 9-Day Timer, Rough Gemstones, 4 Polishing Grits, Stem Science Kit for Adults Kids

Best rock tumblers 2024: Beginner & professional options

I think I'm gonna finally bite the bullet and get myself a tumbler, but I can't decide which one to get. I'm torn between the Nat Geo with the large capacity, or

DIY Rock Tumbler - Results!

110/220V Rock Tumbler Kit DIY Electric Rock Tumbler Toy with Rough Gemstones Polishing Grits for Adult Kids Polishing Machine - AliExpress

TV-5 Starter Kit

Rock Tumbler Kit DIY Electric Toy with Rough Gemstones Polishing Grits for Adult Kids Physical Science Experiment Set 100‑240V - AliExpress