The Signature chef's knife from Robert Welch is a high-quality and extremely versatile knife. The ergonomic handle has been coated with Delrin®, a premium polymer that provides a durable and hygienic surface in the kitchen. The Signature knife was designed in collaboration with various professional chefs and has won several prestigious awards for its iconic design. The edge of the blade has been meticulously forged by hand to a precise 15 degree angle through a process known as Japanese grinding in order to maintain maximum sharpness and finesse. The quality hardened steel of the blade allows for supreme accuracy in craftsmanship and exceptional durability in use. The blade itself features a unique design that lets you cut ingredients with a gentle rocking motion — that way you can swiftly and easily slice through food materials, making short work of everything from meat and vegetables to herbs and spices. Take care to maintain the blade to preserve its sharpness and it will serve you well for many years to come. The Signature knife sharpener also from Robert Welch is the ideal companion tool as it has been specially designed for the particular angle of the Signature blade.