Kyocera Ceramic Knives, Slicers and Peelers offer unparalleled edge retention with unique performance features. Kyocera Ceramic Knives have ceramic blades, which will not rust or corrode. Easy to clean and extremely light to handle, Kyocera Ceramic Knives, Slicers and Peelers allow the most delicate foods to be sliced with precision. Kyocera: The new value frontier.