Ko-deba knife, Aji-kiri (horse mackerel cutter), Kuro-uchi (black forged) blade, blade length approx. 100mm, double-edged, cooking utensil, bladed article, made in Japan 【4108】 Rust, scratches, blade chips, etc. are present. The blade has slight undulations that can be corrected with sharpening. All rust removal and other work was done by hand. We do not perform sharpening. We cannot guarantee the sharpness, so please sharpen and maintain the knife yourself. Please check the photos for details. The 【】 at the end of the product title is our management number. #Kenko-do・KitchenKnives #Kenko-do・BladedArticles #Kenko-do