The Handi-Hones™ give professional results at a fraction of the cost of traditional hones. Each time you use them, they get finer. The fine hone eventually becomes almost like a strop. So you get an edge that is smooth and sharp. Ideal for field use, these lightweight hones won’t break and work great on any flat surface. Simply peel off the paper backing and the Handi-Hones™ stick on anything. When they wear out, just peel off and replace with a new one.