Edge Pro Apex 4 Made in the USA This dark red stone has

This dark red stone has a smooth

Two-year limited warranty

opening at the touch of a button

The 10" long round profile steel increases the effort on a small area of the blade for fast sharpening

Edge Pro Apex 4 Made in the USA This dark red stone hasFast, precise and repeatable sharpening of almost any size or shape knife is easy with the Apex Model Edge Pro Sharpening System. Polish Tapes included The Apex 4 kit comes with 2000 grit and 3000 grit Polish Tapes and mounting blanks not included in the Apex 2 and Apex 3 kits. These very fine grits leave a mirror fine finish. Keeps the angle constant The biggest problem most sharpeners have when sharpening free hand on stones is keeping a constant