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Grit Refill for Rock Tumblers by National Geographic

Get smooth, shiny results with this high-quality grit refill designed for all your rock tumbling needs

Product Price

$23.99

Product Review Score

4.62 out of 5 stars

186 reviews

Product Summary

The Grit Refill for Rock Tumblers by National Geographic is perfect for use with both National Geographic and Lortone Thumler machines. It gives you the right grit for sleek, shiny rocks, making it a great choice for rock collectors and hobbyists who want to elevate their lapidary game.

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Additional Product Details

  • Perfectly formulated for all types of rock tumblers
  • Includes various grit sizes for every stage of tumbling
  • High-quality materials ensure effective and efficient polishing
  • Compatible with National Geographic tumblers and many other brands
  • Easy to use, making your rock polishing even smoother
  • Ideal for beginners and seasoned rockhounds alike
  • Makes your stones shine beautifully and reveals their natural colors
  • Fun and engaging activity for kids and adults to share together
  • Enhances creativity and patience while creating stunning rock displays
  • Each refill keeps your tumbling hobby going strong without interruptions

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If you're looking to get the most out of your rock tumbling experience, the Grit Refill for Rock Tumblers by National Geographic is a must-have. This grit refill makes it super easy to keep your tumbled rocks looking their best. It includes all the essential grits you need to take your rough stones through every stage of the polishing process. No more hunting for supplies or worrying if you have everything you need!

This refill works with any rock tumbler and is perfect for beginners and seasoned pros alike. Just mix it into your tumbler, and you're ready to go. It's designed to help you achieve that smooth, shiny finish you’re after. Plus, with National Geographic's trusted name, you know you're getting quality. Grab this grit refill and get those rocks sparkling in no time!

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