Using a stick style worm is one of the most tried and true ways to catch fish. The 5 inch Zombie Blood Worm catches both size and numbers because of it’s unique ability to change colors under different lighting conditions. This translucent color is a dull purple that turns vibrant blue when light passes through it. The ability to change colors is only possible with hi-grade non-salt plastic which provides superior lifelike action and FLOATS! Perfect in any condition.