The Vibration-X Ultra is unmatched in its class, with a realistic bluegill/shad profile that will visually trigger devastating reaction strikes. However, the real key to the ULTRA lies in its revolutionary design: instead of relying on the shape of the head to produce the desired action (which requires a lot of water resistance to kick-start), the Vibration-X Ultra utilizes internal balancers that activate action instantly. This system focuses on the tension between balance/imbalance as the driving force behind the tight action necessary to create vibration, resulting in a lure that never fails to deliver. This design allows the lure to be fished at any speed while producing a tight vibration that will generate strikes from both aggressive and non-aggressive targets.