Portable Pen Shape Fishhook Diamond File Fishing Hook Knife Saw Pocket Sharpener Abrading Tool

* 100% Brand New * Material: Aluminum alloy and electroplated diamond edge. * Pen-sized,light weight and easy to carry around with a clip. * Used in deburing, Fishing hook, Knife, many hobbies and professional applications * Pocket knife sharpener with fine grit that features a groove sharpening area with a groove for fish hooks * Length : approx 132mm Using introduction: 1.Loosen the metal screw cap in anti-clockwise direction. 2.Pull the diamond rod out to the desired length and then securely retighten the metal screw. 3.Place knife in the flat section of the diamond rod and move back and forth until sharp. 4.Sharpen fishing hook:Place hook in groove and move back and forth until sharp. 5.Sharpen serrated knife:Use the specially designed tapered rod for serrated edges. Only sharpen the side of your knife-edge with the serrations.Hold rod at manufacturers suggested angle and move it back and forth through each serration until sharp. 6.Clean rod after each use with a dry cloth or dry soft tooth brush Package Includes 1x Pen shape diamond file