The Redi-Edge® Pocket Knife Sharpener is unmatched in its design and effectiveness. The convenient “pocket” design enhances the portability of the sharpener and provides a large surface for custom engraving which is available on special orders. The thumb insert gives you a sturdy grip while you use the Duromite™ inserts to put the perfect edge on your knife every time. The Redi-Edge® Pocket’s Duromite™inserts are factory-set at a 40°inclusive angle, maintaining a consistent 20° double edge on your knives.Colorful convenience in a pocket-sized, go-anywhere, knife sharpener that’s what the popular REPS201 delivers. Features an ergo-designed thumb “pocket” built into the side of the REPS201 to enable positive gripping even when wet. Produced from military-grade aluminum for extreme durability, long life, and lightweight. Great for keeping culinary, hunting or craft knives sharp for easier cutting. The Duromite™ inserts are harder than any knife blade; and factory pre-set to sharpen most knife blades at a 40°inclusive angle to maintain a 20° double cutting edge. The Redi-Edge® Pocket Knife Sharpener comes with a ballistic black sheath. New from Maker!