Quickly, easily, and safely sharpen all the smooth-edged knives in your kitchen to the optimum level with our knife sharpener. Designed for the safest handling possible, this product is ideal for home use. The modern design features two ceramic discs that operate in two stages: "pre-sharpening" (which prepares the blade for sharpening) and "precision sharpening" (which sharpens the blade). It is suitable for both left- and right-handed users.