Hardness and polishing power are different in different colours.
Detailed Spec
Brand: Hitohira ひとひら Product Type: Natural Stone Producing Area: Kyoto/ Japan Mine: Mizukihara Layer: Uchigumori Recommended Usage: Kitchen Knife (Edge), Kitchen Knife (Bevel), Chisel, Plane, Hagane Polish, Kasumi Finish Hardness (5 = Very Hard): 3.2 Grain Scale (5 = Very Fine): 3 Sharpening Speed (5 = Very Fast): 3.7 Soaking Requirement: Not required Size: 212 x 78 x 42mm Weight: 1697g Revied by Naoki Tsuda Update: February 17, 2025
* Measurement and photos are from sample I picked up randomly, please understand that each item(s) has unique profile and colur because of handmade and natural materials.
*Please understand that we are supplying as wholesale and selling it at the website at the same time. If you purchase item(s) after supplied to the retail shop, this might be out of stock.
