Masahiro Special Boning KnifeThe Boning Knife is a single-edged Japanese knife, used for cutting meat off the bone.This high-carbon steel knife is ground at approximately a 40-degree angle, making it highly resistant to chipping even when contacting bone, providing durability for heavy-duty use.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 "登録商標" (Registered Trademark) and "正広別作" (Masahiro Special).Length: 275mmBlade Length: 160mmBlade Width: 30mmBlade Thickness: 2-3mmWeight: 118gSHARPENED 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.)