With diamond-honed tungsten carbide blades and fine ceramic rods, this outdoor survival tool and sharpener keeps your knives sharp and finely honed at all times. Its unique diamond-tapered rod is perfect for sharpening gut-hook knives and serrated edges, while a central groove allows you to sharpen fish hooks and pointed objects. This multi-functional tool also features a built-in fire starter, compass, emergency whistle (tested to 120 dB), and SOS mirror, making it an indispensable companion for any outdoor adventurer.
Coarse Grit: 400
Fine Grit: 1500
