NATIONAL GEOGRAPHIC Rock Tumbler Refill Kit - 3 lbs. Rough Gemstones and Rocks

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Next, let's dive into the product description for the National Geographic Gemstone Mix Rock Tumbler Mega Refill Pack. Keep the fun rolling with this 3-pound refill pack of raw gemstones. It includes tiger’s eye, amethyst, aventurine, rose quartz, red jasper, agate, sodalite, Dalmatian jasper, and black jasper, along with 12 polishing grit packets and 5 settings for making wearable jewelry with your tumbled gems!

The National Geographic Mega Gemstone Mix Refill Kit includes an astounding 3 pounds of unpolished gemstones along with everything you need to make the stones shine. This kit includes 9 types of raw gemstones, 4 courses of polishing grit, 5 jewelry fastenings, and 1 full-color Learning Guide. It's the ultimate rock tumbler refill kit for tumbling enthusiasts. Plus, the 12 polishing grit packets allow for three complete rock polishing cycles with any rock tumbler, and the detailed Learning Guide provides tumbling instructions and fascinating facts about all the stones in the kit.

We make the highest quality hands-on science toys, and all products are backed by exceptional service. With a mission to inspire people to care about the planet, the National Geographic Society is one of the world's largest nonprofit scientific and educational organizations.

This incredible refill kit offers gemstones of nine varieties, four grades of grit, jewelry fastenings, and a learning guide. Transform your stones from rough rocks to dazzling gemstones and create custom jewelry from your newly polished gemstones. Plus, our satisfaction is guaranteed. If your experience is anything less than extraordinary, let us know so we can make it right for you. So don't hesitate, order the National Geographic Gemstone Mix Rock Tumbler Mega Refill Pack today!

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