Sharp knives need less brute force to cut than dull knives. Less brute force means less damage to the food, which you can easily see by looking closely at the cut. Delicate ingredients, like herbs, will look fresher for longer if you slice through them cleanly, whereas a dull knife will crush more of the cells surrounding the cut, which ultimately accelerates wilting and discoloration.

But more than this, a dull knife slows you down, while a sharp knife makes prep easier and more enjoyable. Explore our collection of blade sharpening tools, knife sharpening kits, and more to ensure that your knife stays sharper for longer.