Take your Work Sharp Precision Adjust Knife Sharpener to the next level with this Upgrade Kit. Includes dedicated coarse grit rod for restoring a sharp blade, fine grit rod for honing to a super keen edge, and leather strop/ceramic serration sharpening rod. Upgrade Kit for the Work Sharp Precision Adjust Knife Sharpener Coarse Tri-Brasive Rod with 220, 320 and 400 grit diamond plates Fine Tri-Brasive Rod with 600 and 800 grit diamond plates Leather and ceramic Rod functions as strop and serration sharpener Premium carry case
