Roto Grip Nuclear Cell Bowling Ball Weight:13 lbs. the unique core shape of

the unique core shape of each individual ball is used for weights from 12 to 16 pounds

- Glows in black light - Perfect for Cosmic Bowling

Wide 5 inch wheels

spandex fabric finger gussets and glove back molds to your hand

Roto Grip Nuclear Cell Bowling Ball Weight:13 lbs. the unique core shape ofInside 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. 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 and create more responsiveness to friction down lane. There is no doubt the