BERKLEY's Powerbait Troutbait Swirls belongs to the very extensive range with numerous pasta products for trout fishing. Berkley PowerBait makes beginner anglers good and good anglers great! It took Berkley scientists more than 25 years to perfect an irresistible scent and taste, resulting in the exclusive PowerBait formula. Fish love PowerBait so much that they hold it 18 times longer than normal, giving you time to feel more bites, hook more fish, and therefore catch more fish!