Action Baits Curly Grubs look & act the part of a great bass bait. Drop 'em, dart 'em, swim 'em. The original curl tail grub is the perfect size for targeting a variety of species and features a lightly ribbed thick profiled body that tapers down to a thin free moving tail that moves in even the lightest current and slow speeds. The Curl Tail Grub’s great fishing catching action is unmatched by its rival soft plastic grub competitors.