Blade Length: Approximately 330mm from the heel Blade Width: 35mm at the base Thickness: 4.7mm at the base to 2.4mm at the tip Steel: MKV10 Stainless Steel Hardness: Approximately HRC61 Surface Treatment: Hairline Saya (Sheath): Can be made separately Octagonal Handle: Artificial ivory octagonal Vacuum heat treatment and sub-zero processing The flat and back surfaces have a hairline finish, providing beauty and a sense of luxury. Furthermore, the back, flat grinding, and back thinning are carefully applied, gradually thinning the blade. The small blade is completely hand-ground, so you can experience the sharpness immediately after purchase. Shipping will be via Mercari delivery service; please contact us if this is inconvenient. A receipt can be included; please let us know in advance if you require one. ◆ Notes 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 items 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, we do not accept returns unless there is a problem with the product, so please understand this 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 knives, Sakai Takayuki, Jikko knives, Shiroyama knives, Traditional Craftsmen Knife sharpener, Hidden treasure, Glestain Sakai knife Sakai knife Japanese knife Yanagi knife Sushi knife Japanese knife Traditional crafts Cooking knife Takayuki Sakai