A dull knife is a dangerous knife. That may be an old saying, but it still rings true. The Edgefield Pocket Sharpener keeps you sharp in the field and safer with each cut. Whether you're out hunting, about to process your game, or touching up your edges before chopping veggies, this portable and compact sharpener will keep your blades in top condition. Ceramic (Fine) Honing to fine-tune Carbide (Coarse) to restore an edge Pinch Grip Carabiner Limited lifetime warranty Overall length: 4" Width: 0.8" Thickness: 0.3" Overall weight: 0.65 oz. Overall Length 4.0 in Weight 0.65 oz UPC 13658170216 Product Number 1078346 This pocket sharpener is equipped with ceramics for honing and carbides for quick retouching. It fits right in your pocket or clips to your pack. Features a fine-edge ceramic to help hone your blade to a fine tune. Coarse grain carbide restores your knife's edge. Has a textured pinch grip, so you can safely handle each pass. Carabiner for easy carrying and storage.