Rocks Kit 24Pcs Rock Collection Box for Kids Gemstones for Kids Complete Rock, Mineral and Fossil Collection,Ages 8 and Up

XXTOYS Rocks Collection 25PCS Rock and Mineral

NATIONAL GEOGRAPHIC Rock & Mineral Collection - Rock

Exquisite Rock Collection Kit Gift Box: A perfect rock collection kit for kids, This toolkit includes 30 pieces of natural rocks, gemstones and

Rock Collection for Kids - 30 Pcs Rocks, Gemstones & Crystals Kit with Learning Guide,Mineral Education Set Geology Science STEM Toys, Earth Science

Rocks Minerals Fossils

Byncceh Rock & Mineral Collection - Rock Collection Box for Kids, 36 Gemstones with Identification Sheet, Geology Gem Kit for Kids, A Great Stem

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

Fossil Rocks

Rock Boxes

NATIONAL GEOGRAPHIC Rock & Fossil Collection - Rock Collection for

Rock & Mineral Kits