Berkley PowerBait makes novice anglers good and good anglers great Berkley scientists have spent over 30 years perfecting an irresistible scent and flavor the exclusive PowerBait formula Fish love PowerBait so much it entices the most wary fish and gets them to hold on 18 times longer which gives you the time and confidence to Feel More Bites Set More Hooks and Catch More Fish When moved aggressively the Whipworm has a high action undulating tail to attract fish Less aggressive movement produces a subtle tail flick for finicky fish Designed for a horizontal jigging presentation Small enough for picky panfish yet large enough for perch and crappie