Cudeman Survival Whetstone With Signal Mirror

The Cudeman Survival Whetstone with Signal Mirror comes in 2 sizes (small or large) and ruler length variations, a 10cm or 12cm ruler on one side with sharpening stone on the other featuring a special grain to sharpen hard steel, a signalling mirror, a compass and a sundial. This little tool is a great all-in-one survival tool to add to your emergency survival kit or bushcraft backpack. Sharpen you tools, be prepared for an emergency, and find your way with the Cudeman Survival Whetstone and Signal Mirror. The whetstone tool is used for sharpening and maintaining the edge of knives or other bladed tools. It helps restore a sharp cutting edge to knives that may have dulled with use. The signal mirror is designed for emergency use. In survival situations, the mirror can be used to reflect sunlight in order to create a visible signal for rescue or to attract attention.