Ever Sharp lets you enjoy everyday cooking with a knife that is always sharp. It offers reliable sharpness for your daily chopping needs with no added effort. Most knives lose their cutting performance after a few weeks. Thanks to Ever Sharp, you won’t have to think about how to keep your knife sharp anymore. Storing the knife in its cover after use ensures that it will always be sharp. The secret? The knife has a sheath with an integrated and patented system that sharpens the blade before and after each use. A single gesture ensures that your knife stays sharp, day after day.