With the Miyabi knife sharpener with ceramic rollers, sharpening knife blades is easy and particularly convenient. Because the sharpening angle is already specified so that the blade does not have to be brought into the correct position first. To sharpen, the blade is first pulled through the diamond-coated roller. This gives it a gentle basic finish. The blade is then pulled through the ceramic rollers several times, which makes it extremely sharp again. Non-slip thanks to six silicone knobs. The knife sharpener has an ergonomic handle made of easy-care plastic and is equally suitable for right and left-handers. It is just as suitable for knife blades made from other types of steel, provided they are not serrated. The hand protection guarantees safe operation.