The Spyder Sharpener from Lansky is a compact and extremely versatile multi-sharpener, perfect for camping or hunting trips. It is designed specifically to sharpen the distinctive serrations found on Spyderco® knives, but can also be used effectively on other plain and serrated edge blades. The Spyder incorporates a specialized groove for sharpening fish hooks and similarly-shaped pointed objects. Lansky's non-slip Guide Guard thumb and finger guards sit at the ends of the alumina ceramic rod, protecting fingers from the blade and providing a secure and controllable grip. One end of the sharpener features a keychain for convenient portability.