Yoshitsugu Saku Ai-Deba KnifeThe Ai-Deba knife is thinner and lighter than a traditional Deba, making it easy to handle for various fish preparation tasks.This single-edged high-carbon steel blade provides excellent sharpness.While it shows patina from age, the edge remains sharp with a gleaming silver finish. It’s a lightweight and practical knife.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.Engraved with "善次作" (Yoshitsugu Saku).Length: 290mmBlade Length: 145mmBlade Width: 37mmBlade Thickness: 4-5mmWeight: 139gSHARPENED 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.)