Fällkniven Dc3

The newly developed DC3 and DC4 sharpening stones are made from a fine diamond (25 microns) and a very special ceramic stone made from synthetic sapphires. The advantage of these materials is that they retain their shape despite wear. Because they are very hard, they can sharpen any steel, even hard powder steels. No water or oil is needed to use these stones. For cleaning, warm water and liquid soap should be used. At first, they feel rough, but after a while of use, they become finer and better.