Holzhaus 4-Piece Ceramic Kitchen Knife Set of 6'' Chef's 5'' Utility 4'' Paring & Peeler Zirconium ceramic blades are far sharper than stainless steel alternatives, enabling you to cut with ease and precision Extremely hard ceramic blades retain their edges 10 times longer than most traditional metal or carbon blades Ceramic knives will never rust or be corroded by the acids in common fruits and vegetables Non-reactive blade material resists the growth of bacteria and transfers no metal ions to the foods to preserve their freshness and taste Handles are soft to the touch and feature a flawlessly balanced ergonomic shape to offer a comfortable grip