The Benchmade Guided Field Sharpener is a compact, pocketable sharpener for touching up a knife edge in the field. Built-in angle guides hold a consistent 20° edge, so you get repeatable results without freehand practice.
It offers five levels of abrasive sharpening, from reshaping a dull edge to a final polish, and weighs just 1 ounce, so it can live in a pack, tackle box or truck console.