Blade Material: VG10 (Stainless Steel - Rust-resistant material) Blade Hardness: HRC 60-62 Blade Edge: Double-edged Blade Length: 210mm Blade Thickness: 2mm Vacuum heat treatment and sub-zero processing Individual differences may exist. This knife has a cool appearance and excellent sharpness. This is an outlet item. It will be shipped via Mercari. Please contact us if this is inconvenient for you. We can include a receipt. Please let us know in advance if you require 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 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 images for details. 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, we do not accept returns unless there is a problem with the product, so please understand this in advance. Related: Tsumoto-shiki, 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, 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, Mizuyaki, Tamahagane Sakai Hamono, Sakai Takayuki, Jikko Hamono, Shiroyama Hamono, Traditional Craftsman Togishi, Hihou, Glestain