The Tefal Eversharp Chef Knife is your go-to knife for everyday preparations, including dicing, chopping, and slicing. It features exclusive sharpening technology with dual pivot sharpening and blade guidance systems that sharpen the blade at the perfect angle before and after each use. This patent-pending design ensures your knife is always sharp. The knife is safe to use with a locking system that keeps the blade in place until ready for use, and safety wings guide fingers away from the blade. The detachable cover allows for easy cleaning of the base and sharpener with a brush, while aeration holes ensure complete dryness. Hand wash and towel dry the cover and knife. This versatile 16.5cm chef knife is made with a German stainless steel blade for long-lasting sharpness.