Manufacturer: Tojiro OEM Material: All stainless steel Blade length: Approximately 168mm Total length: Approximately 290mm Weight: Approximately 148g This is a 37-layer knife with Swedish steel in the center and 18 layers of stainless steel on both sides. A knife made by Tojiro. There may be minor scratches, dullness, sharpening marks, and other imperfections not visible in the photos. Everything included is shown in the images. Please understand that this is a used item before purchasing. Instant purchase is welcome without comments. ★[Delivering the sharpness of hand sharpening]★ I sharpen by hand using multiple whetstones. "Hand-sharpened whetstones" Rough grit: Kai Shun Sintered #220, Medium-rough grit: Naniwa Sintered #400, Medium grit: Kyotoyama HSS #1000, Medium grit: Kyotoyama HSS #3000, Finishing grit: Kyotoyama HSS #6000, Ultra-finishing grit: Moritaira Hi #12000