Feature:1. Widely Used: The pocket knife sharpener features tungsten steel blades and an electroplated rod, suitable for cutting knife, western knife, fruit knife, etc.2. Durable Tungsten Steel: The sharpening elements of the pocket knife sharpener are made from high hardness tungsten steel. Its exceptional hardness ensures long lasting durability.3. Easy to Use: Simply hold the sharpener with one hand on a tabletop, hold the knife with the other hand, place the blade on the V groove, and gently pull the knife backward 4 to 5 times to restore sharpness.4. Precise Sharpening: The pocket knife sharpener features a smooth surface, no burrs and imperfections on the blade, resulting in precise and sharp cuts every time.5. Compact and Portable: This knife sharpening tool is compact in size and light in weight that is easy to put in your pocket for outdoor activities.Specification:Item Type: Pocket Knife SharpenerMaterial: Tungsten steel, ABS.Package List:1 xPocket Knife Sharpener