Tenugui - Whale seki kanetsugu You can also try extremely

You can also try extremely coarse sand paper on a hard/flat surface

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This thicker area helps protect the edge of the knife and stops the knife from being able to cut through the leather sheath

The steel is blue #1 steel

and will provide a very nice balance of cutting performance with ease of use and care

Tenugui - Whale seki kanetsugu You can also try extremelyProduct Description Detailed Specs Measurements Tenugui have their roots deep in Japanese history. Originally used as part of decorative fashion, tenugui later became part of daily life, being used around households and as general purpose cloths. Over time, the style, color, and even dying process has developed into what it is today. These pieces of cloth are hand dyed, using natural dyes. They should be washed in cold water with no detergent