Arkansas Sharpeners Mini Hone AC131. This Knife Sharpener from the knife craftsmen at Arkansas Sharpeners comes as three mini sharpening stones mounted to wooden block. Each stone measures 4" x 1/2" x 1/4" and are fine medium and coarse grits. Don't you dare wield a knife without the Arkansas Sharpeners Mini Hone. Features of Arkansas Sharpeners Mini Hone Knife Sharpener: Three mini sharpening stones mounted to wooden block Each stone measures 4" x 1/2" x 1/4" Fine medium and coarse grits Packaged in tube with 1 oz. bottle of honing oil Package Contents: Arkansas Sharpeners Mini Hone Arkansas Sharpeners AC131: Mini Hone