The "Cyclone" blade gives off spinning vibration fish can't resist. Add some Hyper vis tape for extra flash & Attractant.
Their is a Right (clockwise) & Left (counterclockwise) blades. Can be used together or separately & in either direction. Point up gives you spinning vibration action. Point down gives you a spinning wiggle action.
The variety pack sold in all 8 color pairs with beads as shown.