JET BOOST is mounted in a compact 60mm body. A #10 hook is used with large black rockfish in mind. The JET BOOST's distance will be a big advantage for widely searching for large black rockfish that are aware of bait fish on the surface of the water. We have also tuned the lure with special attention to the reeling resistance generated on retrieve. It is possible to grasp changes in the tidal current by the reeling resistance. The lure has a firm widening roll on retrieve and a slight falling vibration on fall. This sinking pencil has a well-balanced action that is essential for retrieve, lift & fall and targeting large black rockfish.