Cuisinart 3-Piece Bamboo Board and Ceramic Utility Knife with Sheath Break-resistant ceramic blade that holds an extremely sharp edge longer than a traditional steel blade Ergonomically designed handle with a comfortable grip that won't slip while cutting Blade cover maintains a sharp blade and protects it from scratching other knives Cutting board offers an ideal surface for use with ceramic blade Knife and sheath are dishwasher safe (top rack only)