Watch the Crux in action here.
For eight years running more professionals choose Storm than any other brand. They are looking for the same thing you are—superior performance. With a strong, consistent motion and exceptional power at the pins, Storm bowling balls are like no other.
See more at: https://www.bowlersmart.com/bowling-gear/bowling-balls/storm-bowling-balls/storm-crux-bowling-ball#sthash.MbD3sASD.dpuf