Smiths Slide Sharp Edge Grip 2-Slot Sharpener Turquoise. The Slide-Sharp has a non-slip base giving you added stability while sharpening your straight edge knives and Smiths patented Edge Grip technology allows for sharpening on a table or countertop edge to prevent your larger knives from dragging over the surface. Features of Smiths Slide Sharp Edge Grip 2-Slot Sharpener Preset Sharpening angles Coarse and Fine slots Carbide blades in the coarse slot quickly sharpen dull and damaged knives Ceramic rods in the fine slot finish the edge and are ideal for light touch up of an already sharp knife Non-Skid feet grips edge of counter Slide cover to close for easy storage - Package Contents: Smiths Slide Sharp Edge Grip 2-Slot Sharpener Pull Through Sharpener Smiths SP-51136: Slide Sharp Edge Grip 2-Slot Sharpener Turquoise