The perfect, pocket-sized sharpener for shaping and maintaining a razor-sharp edge on all your outdoor and kitchen 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. Product Specifications Coarse Bits: Tungsten carbide Fine Rods: White Alumina-Ceramic Base: Zytel (glass-nylon) Grip: Rubberized Orange TPR Dimensions: 1.6x3.9x0.7 in / 4.0x10.0x1.8 cm Weight: 1.2 oz / 34 g