Tamurayama Tomae Japanese Natural Finishing Stone - 869g

Size: 147mmx85mmx27mm

Weight: 869g

Additional Information: Lightly used. I've tested it and it's relatively hard, but pure, the blade sharpens smoothly and has non-toxic line. It can sharpen the blade to a near-mirror finish. The last photo shows a chisel bevel sharpened with it; you can still see some scratches from the medium-grit stone in the center, surrounded by the finish produced by this stone.