Blade Length: Approximately 270mm from the heel Blade Width: 34mm at the base Thickness: 2mm at the base Steel: Powdered steel SG2 Damascus steel Hardness: Approximately HRC64 Surface Treatment: Mirror finish Saya (Sheath): Can be made separately Octagonal Handle: Buffalo horn wood octagonal Super Gold 2 Vacuum heat treatment and sub-zero processing Damascus mirror finish provides beauty and a sense of luxury. The blade is already sharpened, so you can experience the sharpness immediately after purchase. The tip is made as thin as possible, so I've designed it to keep its cool shape even if it gets shorter from sharpening ^_^ Although not as high as ZDP189, the hardness is very high. It will be shipped via Mercari delivery, so please consult if this is inconvenient for you. A receipt can be included, so please let me know in advance if you need one. ◆ Please note 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 image is included. Please check the details in the image. Due to the nature of the product, minor scratches and 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, Onigiri, 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, white steel, white paper, Hon-yaki, Mizuyaki, Tamahagane Sakai knives, Takayuki Sakai, Jikko knives, Shiroyama knives, Traditional Craftsmen Togishi (Sharpener), Hihou (Secret Treasure), Glestain Sakai knife Sakai knife Japanese knife Yanagi knife Sushi knife Japanese knife Traditional crafts Cooking knife Takayuki Sakai