DetailsThe WHISTLER JIG is one of the most prolific lures ever designed to trigger and catch all gamefish species! Its secret is a sensitive metallic propeller blade that adds flash and sonic vibration to lure fish in . . . and provoke â€˜em to strike! It helicopters down at half the speed of equally weighted jigs on the fall, and is dynamite in clear and moderately stained water for all game fish species! Just Rig It and Jig It!