DMT Diamond Sharpener XXFine

4" Diamond Whetstone™ sharpener is a convenient pocket model. Comes with a protective leather sheath for easy access to a variety of sharpening, honing or filing needs. Stone measures 4-1/3" x 7/8" x 3/16". Made in the USA.
Extra-Extra Fine (3 micron/8000 mesh) provides the finest polished edge of all bonded diamond abrasives.