The Diamond Fingers Compact Knife Sharpener creates new, straight and accurate cutting edges at an ideal 20 degree angle. The fingers are coated in crushed industrial diamonds which lightly sharpen and hone your knives with every use. Simply run your knives through the fingers and you’re done! After use, the unit folds away for easy storage.

This product is designed for light sharpening. Very blunt, worn, or damaged blades will need to be sharpened with a whetstone or electric sharpener, or by a professional. This product is not designed for serrated knives or scissors.