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.
The National Geographic Explorer Rock Tumbler kit is a fantastic way to start an exciting new rock tumbling hobby! This kit has all the features and
National Geographic Explorer Series Rock Tumbler
National Geographic Rocks, Fossils & Minerals
CREATE YOUR OWN GEMSTONES - Make any stone sparkle and polish everyday rocks into dazzling gemstones! This rock tumbler kit makes it fun and easy to
NATIONAL GEOGRAPHIC Rock Tumbler Kit – Hobby Edition Includes Rough Gemstones, and 4 Polishing Grits, Great STEM Science Kit for Geology Enthusiasts
Discover With Dr. Cool National Geographic Rock Tumbler Expore Series [DWDNGTUMBLER3] - HobbyTown
Rocks Activity Set – The Great Rocky Mountain Toy Company
National Geographic Rock Tumbler Explorer Kit
National Geographic Rock Tumbler and Jewelry Making Kit – Hearthsong
National Geographic Metal Detector, 1 ct - Kroger
Rock Tumbler Instructions Directions for Rock Tumbling
National Geographic Explorer Rock Tumbler – The Great Rocky Mountain Toy Company
National Geographic Rock Tumbler Explorer Kit