Crossed Tungsten blades for quick edge setting</br>Crossed ceramic bars for a razor sharp finish and polish</br>Scientificly designed and set sharpening angles delivers best results</br>Non-slip rubber base?? on both sides. Hole for Lanyard or chain</br>This is a new edge sport 2-Step Knife Sharpener</br></br>Product Description</br></br>Product Description?<br /> <br /> Ceramic and carbide grade.?<br /> Includes ceramic rods non-slip rubber feet plastic holder and carbide cutting heads.?<br /> This features 2 tungsten carbide cutting heads whose pre-set angles ensure the perfect edge every time. 3-4 strokes restores the edge.?<br /> <br /> ATTRIBUTES Material:?<br /> Carbide & Ceramic Special?<br /> <br /> Features:?<br /> Non-Skid B