Kyocera Ceramic Ginger Grater, White Sharp ceramic teeth grate roots such as ginger while leaving behind unwanted fibers With a hardness close to that of a diamonds, ceramic graters stay sharper for longer Handy bowl collects the shavings and flavorful juices without reacting to food Silicone ring on the base holds the grater in place, so it wont slip when in use To use, grate food in a circular motion and use your hands to carefully scoop out food