Detailed Spec

Brand: Hitohira ひとひら
Product Type: Natural Stone
Producing Area: Kyoto/ Japan
Mine: Ohira
Recommended Usage: Kitchen Knife (Edge), Kitchen Knfie (Bevel), Chisel, Plane
Hardness (5 = Very Hard): 4.2
Grain Scale (5 = Very Fine): 4.3
Sharpening Speed (5 = Very Fast): 4
Soaking Requirement: Not required
Size: 210 x 75 x 30mm
Weight: 1171g
Revied by Naoki Tsuda
Update: March 24, 2025