- This lure excites fish by sight and sound! Gamefish are sensitive to the vibrations created by baitfish on the move. K.O. Wobblers mimic this sound with their precision-engineered “Sonic Flipper Tail”. Once they are drawn by the sound, gamefish are excited into striking by the K.O.’s flashing tail and seductive side-toside wobble. It’s an offer they can’t refuse.