The Pivot Plus Knife Sharpener is a pocket sized solution to sharpening and honing straight and serrated edge knives. This sharpener is a fast, easy and effective way to sharpen any knife you own. Convex Carbide sharpening blade quickly restore a sharp edge; while the fine grit ceramic rods hone the edge to factory level sharpness. Pivot response sharpening blades follow the curve of the blade when sharpening making it easier and more consistent. The tapered diamond rod is ideal for touching up serrations or fine edge tools and has a groove for sharpening fishhooks. Small size so it can fit in your pack, pocket, tool or tackle box.