Victorinox 7.5" Chefs Knife, Narrow, Serrated Blade, Stiff, Rosewood Handle, 40027. Our classic, traditional rosewood handle is designed to provide maximum comfort at all times. Renowned rosewood handles feature a carved handle design with the unique beauty of natural rosewood, extra durable. Also known as a Cook's Knife, the chef's knife is an all-purpose knife used for slicing, chopping, dicing, mincing, and many other functions. The blade is curved to allow the cook to rock the knife on the cutting board for a more precise cut. Most chefs recommend using the largest chef's knife that is comfortable in the cook's hands.