Roto Grip Exotic Gem Bowling Ball

Mystify your opponents with the Roto Grip Exotic Gem! The Gem line has a new rock for your – Exotic Gem. This strikingly beautiful ball features MicroTrax Pearl reactive coverstock, finished with ReactaGloss. This cover formulation paired with the polished finish will provide extreme length and backend power on medium-heavy lane conditions. Inside, the Defiant LRG asymmetric core rev up early and retain energy to unleash on the pin deck.nbsp; Here’s what Roto Grip has to say about Exotic Gem: Striking. Alluring. Captivating.