Prep all of your favorite ingredients every day quickly and easily with this KitchenAid® 5-Piece Professional Series Cutlery Set. These knives are made of high-grade German 1.4116 stainless steel, which is a high-alloy steel that is stain- and corrosion-resistant. Their handles are ergonomically engineered for superior hand control and comfort. And each blade is ice-temp hardened, making them razor sharp longer than other steel, and decisively reinforced for uncompromising durability, flexibility, and edge-to-edge performance.