The KitchenAid® bread knife features sharp serrations to cut through a variety of soft-crusted breads and pastries with ease. These knives are expertly crafted from zirconia, a material second only to diamonds in hardness, and deliver a professional, quality cut every time. KitchenAid® Ceramic blades are designed to last, retaining sharpness longer than stainless steel, and will not rust, stain, or oxidize. Includes a custom-fit blade cover for secure, safe storage. KitchenAid® knives are top rack dishwasher safe. To extend the life of your cutlery, hand washing is recommended. Dry immediately. Ceramic Blades are not intended for use with frozen foods, large, hard-skinned fruits and vegetables such as watermelon or spaghetti squash, hard cheeses, or meat and poultry with bone. Use only with a plastic or wood cutting board. Do not drop or hit the knife on hard surfaces. Do not use for prying, twisting, or applying force to the side of the blade. Keep blade cover on for safe storage when knife is not in use.