About Nenox S-Type Nenohi applies the skills and techniques of traditional Japanese knife crafting to Western style knives, with great attention to detail in each step of the production process. Nenox knives are made with a confidential blend of high carbon stain resistant steel, which undergoes a sub-zero manufacturing process to ensure a durable edge. Much of the process is done by hand, and all of the knives are hand inspected before they are shipped. From the high carbon stainless blades to the ergonomic design and luxurious handle, these knives are a testament to quality. Nenohi’s Nenox knives are loved and admired by chefs worldwide. About Buffalo Bone Nenox’s signature line of hand dyed buffalo bone handles are a symbol of status in the professional kitchen. The Bone Handle lines are recognized and admired by top chefs worldwide. Every piece is handcrafted and unique as no two handles have exactly the same shape or color. Purpose of Gyuto The Gyuto is a versatile chef's knife. It can be used for cutting meat, fish and vegetables, making it suitable for preparing Western cuisine. Lightweight and thin, Japanese chef knives have a sharper blade and maintain their sharpness longer than most other chef knives.