Tojiro-PRO SD Molybdenum Vanadium Steel Yanagi-Sashimi Knife 270mm (F-623) Specifications of the product Manufacturer's part number: F-623 Size: total length 410mm (length of a blade 270mm) Weight: 210g Material Material: blade portion: 3D molybdenum vanadium steel, the handle portion :18-10 stainless Country of origin: Japan I was successful in improving the functionality of stainless steel handle, a Yanagiha / Tako knife traditional Japanese  handle special design tailored to each size, asymmetrical design that reproduces the "outperform" of the sum kitchen knife  I will provide outstanding control of the fine work  handle that takes into account the difficulty slip to demonstrate the power of even when it is held in the hand with a water or oil  intrusion, such as bacteria, scalding also possible, integral handle to prevent breeding, very hygienic  professional subjected to finish this blade with by the craftsman of the assent, easy re-sharpening