Rock Tumbler Polishing Grit Refill Pack
Keep those tumbled rocks primed and polished with Rock Tumbler Polishing Grit Refill Pack. This pack includes four styles of grit for you to use with your Rock Tumbler machine (sold separately). Turn old and dirty rocks into pretty, polished stones!
Pack includes 4 grits (coarse, medium, fine, and polish).
Note: Each package contains approximately 0.7 ounces of grit.
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