Rock Tumblers & Polishing Kits

Discover the art of rock tumbling with our single & double barrel kits. Transform ordinary rocks into polished gemstones with ease. Shop now!

3A Rock Tumbling Kit – Lortone

Save 15% on this National Geographic Rock Tumbler kit at

Rock Tumbler Refill Grit Set 4 Steps Step 1/2/3/4 Rock - Temu

National Geographic Rock Tumbler and Jewelry Making Kit – Hearthsong

KomeStone K1 Professional Rock Tumbler Kit – Komestone

3.1LB Professional Advanced Rock Tumbler Kit, Include Rough Gemstones, 4 Polishing Grits, with 3 Speed Settings and Digital 9-Day Timer : Toys & Games

Nature Bound Rock Tumbler

Best Selling Science Toys & Gifts

Rock Tumblers with Grit Kits, FREE SHIPPING! Made in the USA – MJR TUMBLERS

GanGou 7.2 Pounds Rock Tumbler Grit Kit - 4 Steps Grit - Polishing Grits, Works with Any Rock Tumbler, Rock Polisher, Stone Polisher