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National Geographic Rock Tumbler Refill Kit with Gemstones

Keep your rock tumbling adventure going strong with this refill kit full of colorful gemstones

Product Price

$36.99 $34.40

Product Review Score

4.97 out of 5 stars

172 reviews

Product Summary

The National Geographic Rock Tumbler Refill Kit comes with real gemstones, so you can keep your rock tumbling hobby going strong. It’s an awesome way to discover new stones and create stunning polished gems right at home!

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Additional Product Details

  • Gemstones in nine stunning varieties, including Tiger’s Eye, Amethyst, Aventurine, Rose Quartz, Red Jasper, Agate, Sodalite, Dalmatian Jasper, and Black Jasper
  • Total weight of 3 lbs, packed with a variety of beautiful stones
  • Four grit grades: Coarse, Medium, Fine, and Polish to take your stones from rough to radiant
  • Includes jewelry fastenings for a Necklace, set of Earrings, Keychain, and Ring so you can craft your own unique pieces
  • A detailed learning guide filled with fascinating facts about each gemstone, perfect for both kids and adults
  • An award-winning product line by Blue Marble, recognized by the Toy Association for quality and educational value

Polish your stones to perfection with ease and style

View more Blue Marble products.

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If you're ready to keep the fun going with your rock tumbling adventures, the National Geographic Rock Tumbler Refill Kit with Gemstones is just what you need! This kit comes packed with everything you need to create some stunning polished stones. You'll find real gemstones, polished rocks, and all the materials to keep your tumbler running smoothly. It's super easy to use, so even if you're a beginner, you can dive right in and get those gems looking fabulous.

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