The AccuSharp 4-in-1 Knife and Tool Sharpener is the outdoorsman&';s best friend for sharpening and honing your blades. Whether you&';re working in the woods, on the boat, or in the workshop, this is the tool you need to keep your blades in peak cutting form. The rod also has a groove for all of your hooks and darts. Plus, the unit comes with a retractable flat diamond file for users who prefer a continuous surface for their sharpening needs. The model is finished off with molded rubber feet to keep the unit steady while in use