Watch the Energy Source in action here.
We started with the Mission core, which was made famous when it was the industries top selling high performance ball just a few years ago. Then, we wrapped the Energy Source with XL4500, which is a stronger coverstock than the original Source and paired it with an aggressive finish of 500, 500, 500, 1000 Abralon® and Factory Finish Polish at a slower 300 RPM speed to enhance the mid-lane traction and overall hook.
See more at: https://www.bowlersmart.com/ebonite-energy-source-bowling-ball#sthash.Jo8NsJvA.dpuf