Smith’s Edge Grip Basic Single Stage Knife Sharpener is made with carbide blades that put the sharp edge back on dull or damaged straight edge knives. It features a non-slip based giving you added safety and stability while sharpening. Smith’s Edge Grip technology allows for sharpening on a table or countertop edge to prevent your larger knives from dragging over the surface. This sharpener measures 3.8” x 1.3” x 2.15”, is compact and easy to store.