Multi Edge 220 WHSME220. Black high-impact ABS frame with multi-purpose diamond sharpener clamp. Features: Adjustable blade guide; infinite angles between 10-90; 600 grit plate; stropping plate; optional 325 grit or 1000 grit. Comes in plastic storage case with hang tabs. Auctiva offers Free Image Hosting and Editing. Track Page Views With. Auctiva’s FREE Counter. The item “Warthog Multi Edge 220 Knife Sharpening System with Plastic Storage Case WHSME220″ is in sale since Saturday, April 14, 2018. This item is in the category “Collectibles\Knives, Swords & Blades\Blade Parts, Supplies & Accs\Blade Sharpeners & Stones”. The seller is “whitemountainknives” and is located in Rochester, New Hampshire. This item can be shipped worldwide.