DMT Diafold Serrated Knife Sharpener

This compact folding sharpener is designed specifically for serrated blades and/or gut-hooks. The cone like shape's surface has a fine, 600 Grit (25 micron). When finished sharpening fold it up, and store it in a kitchen drawer, your toolbox or take it with you on your next camping, hunting, or fishing trip. 1/16" to 1/4" taper. Measures 9-1/2" open and 5" when folded up. Weighs 1.3 oz. Made in the U.S.A.