Case included , The Roto Grip Attention Star 15lb Bowling Ball is a high-performance bowling ball designed for ten-pin bowling. It features an asymmetrical core made of urethane, a reactive resin coverstock, and a polished finish. With a weight of 15 lb and a medium-heavy lane condition, this ball is ideal for competitive bowling games. The ball is manufactured by Roto Grip and comes with a 1-year manufacturer warranty, making it a reliable choice for serious bowlers looking for a top-quality bowling ball. .15
eBay