Outdoor Edge 2-Stage Knife Sharpener is the , pocket-sized sharpener for shaping and maintaining a razor-sharp edge on all your outdoor knives. The pivoting X-base folds out to improve safety and stability during sharpening for a more precise edge. Set at a universal 22 degree angle, the coarse tungsten carbide bits reshape a dull blade quickly, while the fine ceramic rods finish the blade to a razor’s edge. The rubberized TPR finger hold ensures a non-slip grip and four 3M® rubber foot pads secure the X-base to most any flat surface. After use, the Sharp-X folds down flat for storage. Model Number: SX-100