Utilizing our specially formulated High Carbon 7CR17MOV Stainless Steel your knife is constructed to be very resistant to corrosion and rust. The Mirror Polished, Smooth Pakka Wood handle offers superior strength and comfort while its seamless build ensures no dirt or debris collects on your knife. The Pakka Wood handle is Heat, Cold, and Moisture resistant and has a full Tang for added strength. Kessaku means Masterpiece in Japanese and that is what you will be receiving