UltraCeramics Color Ceramic Knife Set - 4 Sizes of Kitchen Knives with Clear Blade Covers in Gift Box A HYGENIC AND HEALTHY alternative. No chemical reaction with food and will not leave a mettalic taste or smell. Ceramic blades are anti-corrosive and will never rust ERGONOMIC DESIGNED HANDLES are lightweight and comfortable giving excellent support and will reduce fatigue when knives are being used for long periods of time STAYS SHARP LONGER. They maintain their ultra sharp edges much longer than steel knives, used with care they will stay super sharp for years. Ceramic blades are second only to diamond in hardness SUPER SHARP BLADES makes precision cutting, slicing, dicing and paring of fruits, vegetables and boneless meats every time. Imagine paper thin tomato slices or perfectly diced onion HANDLES ARE COLOR CODED. Instantly recognize by color which size knife to choose as handles are color coded, no need to rummage around searching through all your knives