National Geographic Hobby Rock Tumbler Kit with National Geographic Break Open 10 Geodes and Explore Crystals Science Kit Bundle

Price: $99.98 - $97.58
(as of Sep 25,2022 08:48:40 UTC – Details)

EVERYTHING YOU NEED –Tumbling machine, 9 types of rough gemstones (0.5 lb), four polishing grits, jewelry fastenings, educational guide, & instructions
BUILT TO LAST – This high-quality metal tumbler has a powerful motor, noise reducing leak-proof barrel and comes backed by a 2-year warranty.
PERFECT FOR BEGINNERS – Easy to operate! Features an automatic shutoff timer so you can get bigger results and save energy
EXPLORE CRYSTAL CAVES – Geodes are naturally forming volcanic rocks that contain amazing crystal formations. Crack them open and discover beautiful minerals!
PREMIUM QUALITY – National Geographic selects only the best geodes collected from multiple mines, so you’re guaranteed to find stunning crystals
INSPIRING A GENERATION – Kids love these treasure filled rocks! Promote an appreciation of nature and geology in your child with this fun science kit

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