Lapidary Shop › Rock Tumbling Grit - 1 lb Medium Grit - 120-220 Mesh Image 1 of 1 Rock Tumbling Grit - 1 lb Medium Grit - 120-220 Mesh $5.00 Rock Tumbling Grit - 1 lb Medium Grit - 120-220 Mesh Quantity: Purchase Added! Rock Tumbling Grit - 1 lb Medium Grit - 120-220 Mesh Reviews Reviewer Name Review Date Star Rating Description Posted on Etsy Product Show More