Roto Grip Nuclear Cell Bowling Ball

Inside you will find the forever famous Nucleus Core. By far the most versatile asymmetrical core design ever created. No matter how it is drilled, or how you toss it down the lane, this core always gets into motion and stays in motion. The R&D Team has been at hard at work mixing and formulating coverstock materials. Our newest version of eTrax Pearl contains a new chemical additive as well as ratio changes in order to produce better traction in the midlane a