Blade Length: Approximately 330mm from the heel Blade Width: 38mm at the base Thickness: Approximately 4.5mm at the base to 2.5mm at the tip Steel: MKV10 Stainless Steel Hardness: Approximately HRC61 Surface Treatment: Ultra-mirror finish Saya (Sheath): Silver Dragon Gloss Finish Octagonal Handle: Shirodo Ebony Octagonal Vacuum heat treatment and sub-zero processing The mirror finish provides an outstanding sense of quality. Furthermore, the back, flat grinding, and back thinning are carefully applied, gradually thinning the blade. The small blade is completely hand-sharpened, so you can experience the sharpness immediately after purchase. Shipping will be via Mercari delivery service; please consult if this is inconvenient. A receipt can be included if needed; please inform us in advance. ◆ Caution The color of the product image may appear slightly different from the actual product depending on your viewing environment. The images posted are of the actual item for sale, but the color may differ from the actual product due to shooting conditions. Everything in the images is included. Please check the details in the images. Due to the nature of the product, minor scratches or stains may be unavoidable during manufacturing, but this is not a defect. Please refrain from purchasing if you are looking for a perfect product or if you are concerned about minor details. Also, returns will not be accepted unless there is a problem with the product, so please understand in advance. Related Tsumoto style, Oni-giri, Assassin Knife, Sword type, Japanese sword, Deba knife, Sashimi knife, Yanagiba knife, Japanese knife, Tuna knife, Santoku knife, Gyuto knife, Sujihiki knife, Takohiki knife, Damascus knife, Curved blade, Oni-zori, Damascus, Mirror finish, Mirror finish, Flat mirror finish, VG10, Gin-san, Powdered steel, Blue steel, Blue paper steel, White steel, White paper steel, Hon-yaki, Mizu-yaki, Tamahagane Sakai Hamono, Sakai Takayuki, Jikko Hamono, Shiroyama Hamono, Traditional Craftsman Togishi (Sharpener), Hihou, Glestain Sakai knife Sakai knife Japanese knife Yanagi knife Sushi knife Japanese knife Traditional crafts Cooking knife Takayuki Sakai