Core: Sinister

Please check all rules and regulations before competition

Coverstock: VTC Pearl Reactive

the key to higher scores

Coverstock: HK22C - Micro Flex

Prime Day Deal Roto Grip Optimum Idol Glow Bowling Ball Eagle Core: SinisterRoto Grip Optimum Idol Glow Bowling Ball The product is a rare overseas 15lb Roto Grip Optimum Idol Glow bowling ball, featuring a MicroTrax Pearl Reactive coverstock in a lemon sparkling color. With a symmetrical core type and a differential of . 056, this high performance bowling ball is designed for medium heavy lane conditions. It is undrilled and comes with a 1 year manufacturer warranty, making it a top choice for serious bowling enthusiasts