Anyone who has ever used an edged tool for any task knows that the tool is only as good as its edge! No matter the quality of the steel and the ergonomics of the handle and the beauty and craftsmanship of the sheath, if the edge is dull, your blade may as well be a butter knife. DNA Tactical sharpeners is a collection of exceptional and user-friendly tools, devices, and entire kits to quickly and safely (for both you and for your blade) return your edge to factory sharpness. Never be frustrated by a dull knife again!