Low Return Rate:
29% fewer returns than similar products
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Popular with customers searching for "rock tumbler refill kit"
Stock Up with National Geographic’s Raw Gemstone Refill Kit
This Gemstone Refill Kit Includes: 9 types of raw gemstones (1 lb in total), 4 courses of polishing grit, 6 jewelry fastenings, 1 learning guide, and our 100% satisfaction guarantee.
National Geographic Toys is proud to provide a 100% satisfaction guarantee with all our products so that you can buy with confidence.
About the National Geographic Society
With a mission to inspire people to care about the planet, the 126-year-old National Geographic Society is one of the world's largest nonprofit scientific and educational organizations.
National Geographic's net proceeds support vital exploration, conservation, research, and education programs.
NATIONAL GEOGRAPHIC Rough Gemstone Refill Kit for Rock Tumbler - B017L46G9G