Berkley Powerbait Rib Worm is made with Berkley’s exclusive PowerBait formula. Scientists have spent over 25 years perfecting this formula. It combines an irresistible scent and flavor. Fish love the scent and flavor so much that they hold on longer. This bait is the ideal football and flipping jig bait. It can be fished slow or fast. The ribbed design of this bait allows for added scent release. This bait features the popular walleye shape.