Kyocera Ceramic Knives are cutting edge (no pun intended) ceramic knives. They hold their edge 10 times longer than steel and are 50% harder than steel, too. Kyocera ceramic blades will not react with foods and are impervious to acids, oils, and salts. They are made of advanced ceramic material which produces a dense, pure and hard blade. The knives are then ground microscopically and polished perfectly with diamond wheels. They simply stay sharper, longer.
Cut paper thin slices of tomato and shred lettuce effortlessly (lettuce will stay green because ceramics will not react with it and turn it brown like steel knives). Use ceramics on any boneless meats, fruits or vegetables. Ceramic knives are meant to compliment your standard kitchen knives, not replace them. Add a couple to your block and see, feel and taste the difference ceramics make.