EZE-LAP Diamond Hook Sharpener

Most anglers assume when they take a hook out of a packet it is going to be sharp, unfortunately this is not true. The Diamond Hook Sharpener has a groove running down its side to prevent the hook from slipping whilst being sharpening and is virtually idiot prove.
Imagine your hook point is square, and you are sharpening the 3 outer edges. Place your hook, point up, in the groove at the top of the sharpener and simply run the hook down along the groove to the bottom. Then turn your hook to the side and repeat, then turn the hook to the opposite side and repeat once more. It really is as easy as that and now you have a razor sharp hook.