Rock polish your way to a dazzling collection of gems with this rock tumbling kit.

For a more in-depth review about rock tumbler kits, read our blog post about our top recommendations for the best tumblers available.  Click here to read...

Transform ordinary rocks into twinkling gemstones with this National Geographic rock tumbler kit.

This complete, all-in-one kit contains all of the materials needed to turn rough rocks into beautiful, polished pieces – perfect for transforming into jewelry or as keepsakes.

The tumbler is designed to be sturdy and reliable, with a durable motor that will withstand use for years on end. With its leakproof rubber barrel, this kit produces 75% less sound than traditional models, making it a pleasure to use every time. Plus, its simple instructions and one-touch setup make rock tumbling fun and easy.

Everything you need to start creating gems is included: the tumbler, four polishing grits, sifter, nine types of real rough gemstones and a detailed full-color learning guide.

This rock tumbler kit makes for a perfect gift for kids or adults alike!

Create stunning gemstones in no time with this rock tumbler kit – order yours today!

• Turn ordinary rocks into beautiful gemstones.
• Kit includes all of the materials needed to polish rocks.
• One-touch setup and simple instructions make rock tumbling easy.
• Create gems with four grits and nine types of rough gemstones.

For a more in-depth review about rock tumbler kits, read our blog post about our top recommendations for the best tumblers available. Click here to read...

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