✨ Unleash Your Inner Gemologist! ✨
The MJR Tumblers 2 lbs Rock Grit is a premium abrasive media designed for rock tumbling enthusiasts. Featuring a blend of Silicon Carbide and Aluminum Oxide, it ensures exceptional polishing and smoothing results at every stage of the tumbling process. Available in various sizes, it is compatible with any tumbler brand and comes with free, user-friendly polishing instructions.
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