Instead of buying new knives when your current ones begin to dull, sharpen them with this sharpening steel, and they'll be good as new. The plastic handle also features a finger guard so that your fingers are never in the way of a blade. Made of super hard HRC 59-63 steel, these magnetic sharpening steels attract metal shavings during the sharpening process to prevent debris from sticking to knives and getting onto food.