The Work Sharp Folding Field Sharpener™ is an ultra-compact, lightweight, packable sharpener that goes where you go. Built-in sharpening guides make it easy for anyone to successfully sharpen and hone knives on the diamond plate and ceramic plate. The folding design and Pocket Clip allow you to easily take this sharpener on all your adventures - in the field, backcountry, camp, or wherever your adventures take you. Make Sharp Happen™ every time you step outdoors.