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Become a gemstone artisan with the National Geographic Rock Tumbler Kit! This complete kit includes everything you need to transform rough rocks into dazzling polished gemstones. The durable, quiet tumbler features time and speed controls for effortless operation. Includes 3 lbs of raw rocks (9 types!), grit, a strainer, GemFoam for extra shine, and 5 jewelry findings. A fun and educational activity for all ages!
Why you'll love it:
Complete Kit: Includes everything you need to start tumbling.
Durable Tumbler: Quiet operation and long-lasting design.
3 lbs of Raw Rocks: A wide variety of gemstones to polish.
GemFoam for Extra Shine: Achieve a professional-level polish.
Educational & Fun: A captivating hands-on science project.
