National Geographic NATIONAL GEOGRAPHIC Rock Tumbler Starter Kit

With its simple, quality, leak-proof design and functionality, this rock tumbler gives young geologists an easy start to a fascinating hobby they'll enjoy for life. Polish the included rocks, polish rocks you've found, then turn them into jewelry with the included fastenings! Rock tumbler designed for young beginners Encourages curiosity, an interest in science and geology Polish the included rocks, then find more rocks of your own to polish! Features fastenings for turning polished rocks into jewelry High-quality, leak-proof design for exceptional rock tumbling experience See more product details