Rock Tumbler Grit and Polish Refill Kit - Media for up to 20 lbs. of Rocks

Explore the wide array of products available at the National Geographic Store, including Science Kits, Craft Kits, Rock Tumbling Kits, Rocks & Crystals, Magic Kits, and Dig Kits. Find the perfect gift for kids ages 8-12 while supporting the global nonprofit National Geographic Society in their efforts to protect and educate about our world.

Next, discover the Product Description for the National Geographic Bulk Polishing Grit for Rock Tumblers. This rock polisher grit refill pack contains high-quality silicon carbide grit that can give a dazzling polish to up to 20 lbs. of rocks, gems, glass, and more. With four stages of grit, you can shape, smooth, pre-polish, and give a final polish to your rocks for a professional finish.

The kit includes 4 stages of rock polishing grit, a 10 mL grit scoop, and rock tumbling instructions. The silicon carbide grit ensures a smooth and polished look for your rough rocks, with accurate measurements provided by the included scoop. Compatible with any tumbler on the market, this grit refill pack works best with National Geographic tumblers and rock tumbling supplies.

With a mission to inspire people to care about the planet, the National Geographic Society is dedicated to providing high-quality educational toys and exceptional service. If you're not satisfied with your experience, they will make it right. Get started on your rock tumbling journey and bring out the beauty of nature with National Geographic Bulk Polishing Grit for Rock Tumblers.

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