Berkley PowerBait Sparkle Crappie Nibbles dissolve slowly in water and disperse a scent cloud that crappies and panfish simply can’t resist! Berkley PowerBait can make a novice angler good and a good angler great! Berkley scientists have spent more than 25 years perfecting the irresistible, and exclusive, PowerBait formula. Fish love PowerBait so much that they hold on 18x longer, so you can feel more bites, set more hooks, and catch more fish!