The Ultimate Survival SaberCut Saw is a revolutionary hand-operated chain saw that cuts and clears in both directions, so every stroke eats through whatever you need cut. Its self-cleaning cutting teeth and custom carrying case make this a must for anyone spending time outdoors hiking, camping, or backpacking. The SaberCut saw is a lightweight, strong, versatile and low profile hand saw that is ideal for the survivor but easy to use by anyone. The SaberCut saw is designed to make it possible for you to cut through the hardest wood. Unlike other premium outdoor saws, the SaberCut saw offers you a flexible blade for cutting from a variety of angles and in places where you have little clearance. The 24-inch flexible blade is designed to ensure a smooth, fast action. Unlike a standard chain saw blade which only cuts in one direction, the patented SaberCut blade cuts in both directions resulting in more efficient and less strenuous cutting. In addition, the cutting teeth are self-cleaning and require little maintenance beyond standard care and occasional sharpening. When sharpening is needed, you can use a standard chain saw blade sharpener (1/8 in).