Fundamental Rockhound Products: 1 lb 150/220 Medium GRIT for Rock Tumbling polishing Rocks Silicon Carbide;
Fundamental Rockhound Products: 1 lb 150/220 Medium GRIT for Rock Tumbling polishing Rocks Silicon Carbide

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  • One pound Medium size 150/220 mixed silicon carbide grit.
  • Made for rock tumbling, this is Graded AAA Qualty
  • One pound Medium size 150/220 mixed silicon carbide grit.
  • Made for rock tumbling, this is Graded AAA Qualty

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