Whether you are sharpening a very dull or damaged blade or you are just touching up an already sharp blade at home or in the field, the edge stick sharpener delivers unmatched sharpening performance. It's high quality abrasives, cast aluminum housing, reversible components, and fabric storage pouch make it the only sharpening tool you will carry that produces a sharp, longer lasting edge every time on your knife, broadhead, or tool. The edge stick sharpener is part of the edgesport Pro series line of sharpeners. The Pro series line was created for those sports enthusiast who demand the highest quality sharpening tools and abrasive sharpening components. These products are engineered to deliver a level of sharpening performance unmatched by standard edge car products.