Premium Rock Tumbler Refill Kit for Gemstones

From the Brand: National Geographic Visit the Store: - Science Kits - Craft Kits - Rock Tumbling Kits - Rocks & Crystals - Magic Kits - Dig Kits

Best Gifts for Kids Ages 8-12 Your purchase has purpose! Every purchase helps support the global nonprofit National Geographic Society in its work to protect and illuminate our world through exploration, research, and education.

Product Description: National Geographic - World's Greatest Rock Tumbler Refill Kit This kit includes an astounding 5 pounds of unpolished rocks and gemstones, along with everything you need to make the stones shine and create wearable jewelry! The kit contains: - 1 pound each of Gemstone, Agate, Madagascar, Petrified Wood, and Jasper mixes - 5 jewelry settings - 20 packets of rock polishing grit - Detailed instructions and Learning Guide

This is the ultimate rock tumbler refill kit for tumbling enthusiasts! You receive an incredible array of stones including agates, jasper, and petrified wood. The gemstone mix includes aventurine, amethyst, sodalite, and tiger's eye, and the Madagascar mix contains rose quartz, labradorite, and indigo gabbro. This truly is a one-stop refill kit, packed with a wide-ranging variety of rocks and gemstones! Plus, the 20 polishing grit packets allow for five complete rock polishing cycles with any rock tumbler.

A handy storage pouch is also included so you can keep all your favorite specimens together in one place, and the detailed Learning Guide provides tumbling instructions along with fascinating facts about all the stones in the kit.

We're proud to make the highest quality hands-on science toys, and all our 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.

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