Folding sharpener oval

Adjustable knife sharpener. BLACK FOX Folding Diamond Knife Sharpener BF-300, Professional Hand Sharpening High Quality Oval Profile Knife Blades with Diamond Finish and Black Nylon Folding Handle – BLACK FOX Professional Pocket Diamond Knife Sharpener, Exquisitely Crafted, Exceptional Hand Sharpening Product of Quality Materials and excellent design.