Use the sharpener the pro's use, the Hunter Honer. Unlike many metal sharpeners that actually remove metal from your blade. The Hunter Honers unique patented process actually reshapes your blade into the proper 21 degree angle without removing metal from the blade. The Honer folds down to practically nothing and weighs less than 2 ounces. Sharpens knives, hooks, broadheads, it will even work on serrated and wavy edge knives. Carried by the special forces because it never fails to give you a razor sharp edge. In black only.