Gamakatsu's unique Magic Eye design also allows you to change your treble hooks more quickly and efficiently. A great system for opening split rings without having to use split ring pliers, simply insert the tapered hook-eye into the split ring to easily open it and change out your hook. The Gamakatsu Magic Eye Short Shank Treble Hooks allow you to get away with a bigger hook size in a smaller profile - perfect for use on crankbaits, traps, etc.