The Warthog Sharpeners Multi Edge 220 offers an infinite number of sharpening angles with an adjustable blade guide. It has a black high impact ABS frame with a multi-purpose sharpening clamp. The blade guide can adjust for sharpening angles between 10-90 degrees. It includes a 600 grit plate, a stropping plate, and an instructional DVD. The Warthog Multi Edge sharpener's innovative design makes it possible to easily sharpen nearly anything with a blade edge.