Ceramic knives are produced with a technology which makes the material super hard, is almost as tough as diamond. They are still super sharp and the big advantage is that you hardly need to sharpen them. In addition, ceramic knives do not rust, wrinkle, corrode, are easy to wash and have incredible durability.
At half the weight of a steel equivalent, the ceramic blade knife facilitates the long and repetitive cutting task. And because it is chemically neutral, it does not oxidize, does not darken and retains the look, taste and aroma of food.