1、The portable multifunctional knife sharpener is the ideal companion for every backpacker, hiker, fisherman, tool control and saber enthusiast. 2、Equipped with high‑grade tungsten steel blades, electroplating rods, suitable for kitchen knives,west knifes, fruit knives, etc. 3、Place the sharpener on the table, place the blade on the V‑groove with your right hand, and pull the knife back slightly, about 4 to 5 times, the blade will become sharper. 4、The rough grinding of high‑hardness special tungsten steel is used for sharpening and repairing severely damaged blades. 5、The fine grinding mouth made by aviation ceramic rod provides efficient and bright sharpening effect, diamond sharpening rod can grind high‑hardness outdoor serrated knives. Item Type: Knife Sharpener Material: Engineering Plastic ABS + Tungsten Steel Blade + Electroplating Rod + Diamond Color: As Picture Shown Product Length: Approx. 80mm/3.1in Product Width: Approx. 27mm/1.1in Product Height: Approx. 10mm/0.4in Weight: Approx. 60.0g/2.1oz 2 x Knife Sharpener