Goh Umanosuke Yoshihiro Boning Knife The Boning knife is designed for cutting along the bone to remove meat with precision. Made of hagane (carbon steel), this single-beveled knife offers outstanding sharpness, ideal for detailed boning work. The knife has been sharpened, so it is ready to use immediately upon arrival. Please handle with care when unpacking. The price includes the sharpening fee. It features the engravings "郷右馬允義弘" (Goh Umanosuke Yoshihiro) and "保証" (Guaranteed).Length: 270mmBlade Length: 150mmBlade Width: 35mmBlade Thickness: 3mmWeight: 174gSHARPENED by a Japanese Sharpener. Razor sharp. The sharpener is in Kyoto, the traditional city in Japan as you know. You can use without maintenance. You don't need to pay maintenance costs after receiving. If any, please feel free to ask, English available.- SHIPPING NOTE from Japan・A PHONE NUMBER REQUIRED・I cannot ship to P.O. Box.・Some area of countries will be applied a remote area fee (25 USD or more, the most of US and West Europe is okay.)