This bowling ball makes an unreal backend move. If you thought the Jigsaw Corner knew how to turn a corner... well the Trap just does it that much better. The trap has been set. And now it’s time to make them pay. Introducing Hammer’s new Jigsaw TRAP. With a more angular backend motion and a move that’s so violent–it practically sucks the ball back to the pocket. Gets yours today, and show the competition once again that NOTHING HITS LIKE A HAMMER.