Check the listing for details. RHP Standard 11.5" 3 Way Sharpening System. Condition: New. Listed at 99.00 USD. Great for butchers, hunters, household, or anywhere you need to professionally sharpen knives or tools! List price is $175. Your price is $99! This complete knife sharpening system has everything you need to restore knife edges. The coarse, medium and fine sharpening stones can restore badly damaged edges or sharpen knives that have simply gotten dull from use. The reservoir allows each stone to pass through the honing oil to prime it for sharpening. When not in use the sharpener can be covered. All stones are replaceable. This set includes: 1 - Coarse Stone 11-1/2"x2-1/2"x1/2"1 - Medium Stone 11-1/2"x2-1/2"x1/2"1 - Fine Stone 11-1/2"x2-1/2"x1/2"1 - 16 oz. Bottle of Honing OilHow to sharpen: The Coarse stone will allow you to remove nicks quickly. The Medium stone is to restore the blades edge. Stroke holding an even angle. (Holding at a 20-23 degree angle) The Fine stone is for gently honing the finishing edge on both sides of the blade. (Again holding at a 20-23 degree angle)