Ben Zhi Chang Ren Knife Yong Wan Whetstone QA-0060 #320 Coarse Grit from Ben Zhi Chang Ren Knife Yong Wan.
Japanese catalog name: 本職長刃庖丁用丸砥石 ＱＡ－００６０ ＃３２０ 荒砥
Catalog specification: ＃３２０ 荒砥
Category: Kitchen Knives and Sharpening Tools
Ben Zhi Chang Ren Knife Yong Wan Whetstone QA-0060 #320 Coarse Grit from Ben Zhi Chang Ren Knife Yong Wan.
Japanese catalog name: 本職長刃庖丁用丸砥石 ＱＡ－００６０ ＃３２０ 荒砥
Catalog specification: ＃３２０ 荒砥
Category: Kitchen Knives and Sharpening Tools