EASY TO USE - An easy-to-use cooks knife (professional knife) that perfectly combines design, innovation and function CHEF'S KNIFE - Our classic Cooks Knife (very sharp 8' blade) is a dynamic all-purpose knife for powerful yet precise cuts. HEXAGON GRIP - Hexagon Power Grip: the novel, ergonomic handle design with its non-slip, offset honeycomb structure guarantees extreme control. INNOVATION - Our innovative WÜSTHOF Performer knife combines unique design with pure dynamics. This all-black, all-purpose knife from Solingen, Germany, is extremely robust and enduringly sharp UNIQUE KNIFE - Unique, professional kitchen knife: the diamond-like coating increases the hardness of the stainless steel blade to a unique 104 Rockwell, making it extremely resistant to scratches and heat, as well as to acids, alkalis and other corrosives