The Lucky Craft PT78 Pointer 78SP Jerkbait Lure is designed with a very low center of gravity through the use of special brass weights. The low center of balance causes the lure to wobble and vibrate whenever the retrieving motion is stopped. The Pointer will suspend 4-5ft deep and will emit an intriguing bass calling vibration while in the suspended state. A short twitch of the fishing rod will generate the “Walk the Dog” action under the water.