Good stone, good for leatherworking knife and Kiridashi.
Detailed Spec
Brand: Morihei 森平 Product Type: Natural Stone Size: Koppa Producing Area: Kyoto/ Japan Mine: Nakayama Color: Nashiji Hardness (5 = Very Hard): 3 Grain Scale (5 = Very Fine): 4 Sharpening Speed (5 = Very Fast): 6 Soaking Requirement: Not required Size: 172 x 100 x 24mm Weight: 562g Reviewed by Morihei Update: 5月 30, 2026
* 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.
