does not damage the blade

"It can only be done by human hands" with a sharp edge

To protect the blade from rust during shipment

The finish of Kurouch reduces reactivity on carbon steel knives

Japanese Style

"NAKAYAMA", Tennen Toishi (Japanese Natural Whetstone). Ground layer "TOMAE" 722g Tsunesaburo does not damage the blade"NAKAYAMA", Tennen Toishi (Japanese Natural Whetstone). Ground layer "TOMAE" 722g Three HONMAMON Stars (link) Size: Original size: Length approx. 123mm x Width approx. 85mm x Thickness approx. 30mm Weight: 722g Use: Finishing blades Origin: Kyoto Features: This is a natural whetstone from Nakayama, known as the pinnacle of natural whetstones. It is moist, has good absorption, and is characterized by its dark sharpening liquid. It produces sharpening