Work Sharp is a compact tool for sharpening knives in outdoor conditions. It’s useful for hunters, travelers, fishers, and campers. Its key feature is its guided design and abrasives that quickly sharpen blades. The device is simple and pocket-sized. It includes five abrasives of different grits for coarse to fine sharpening and polishing. It helps maintain a precise sharpening angle and is also suitable for fish hooks and even axes.