Feature: 1. Rough and Fine Grinding: Rough grinding, suitable for tools with completely passivated edges, fine grinding, suitable for tool contour processing and polishing. 2. Tungsten Steel Blade: The knife sharpener is composed of ABS body, tungsten steel blade and electroplating rod, which is very practical. 3. With Lanyard Hole: This knife sharpener with built in lanyard hole, ideal for hunting, camping, outdoor survival use. It also works well for your kitchen chef knife. 4. Widely Applicable: The product is an ideal sharpener for knife sharpening. Additionally it can be used for scissors, shears, fish hooks, or even an axe. 5. 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 Sharpener Material: ABS, tungsten steel blade, electroplating rod Gross Weight: 30g/1.1oz Product Size: 82x28x13 mm/3.2x1.1x0.51in Product Color: Black. Package List: 1 x Pocket Knife Sharpener