National Geographic Rock and Mineral Activity Kit

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.

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GEMSTONES, CRYSTALS, AND FOSSILS FOR KIDS - This kit is the perfect starter set or addition to any kid's rock collection! It contains hundreds of real

NATIONAL GEOGRAPHIC Geology Bundle – Including Rock Collection Box for Kids, Crystal Growing Kit, and Gemstone Dig Kit, Real Gemstones and Crystals

UNBOXING: Nat-Geo Ultimate Rock, Mineral & Fossil Activity Kit (200 Pieces)

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National Geographic Jr. Metal Detector

National Geographic Rock, Mineral & Fossil Advent Calendar by National Geographic