Hitohira Picked Ohira Natural Stone (No.0057) new1 Weight: 173g

Weight: 173g

This is what creates the beautiful Hamon

Size: 170×55×30mm

Hardness: 63±1HRC

which is both aesthetically pleasing and useful in protecting against rust

Hitohira Picked Ohira Natural Stone (No.0057) new1 Weight: 173gVery strong polishing power. One spot is slightly scratching, but can be mitigated as you dig deeper. Detailed Spec Brand: Hitohira Product Type: Natural Stone Producing Area: Kyoto Japan Mine: Ohira Recommended Usage: Kitchen Knife (Edge), Kitchen Knfie (Bevel), Chisel, Plane, Hagane Polish, Kasumi Finish with "Dorodashi" Hardness (5 = Very Hard): 3. 5 Grain Scale (5 = Very Fine): 3. 5 Sharpening Speed (5 = Very Fast): 3. 7 Soaking Requirement: Not