The NNB 15lb Roto Grip Rubicon UC2 Bowling Ball is a rare and highly sought-after piece for bowling enthusiasts. This high-performance ball features a pearl reactive coverstock, asymmetrical core, and a polished finish. Designed for medium-heavy lane conditions, this ball offers exceptional performance on the bowling alley. With a weight of 15 lbs, this ball is perfect for competitive bowlers looking to improve their game. Made in the United States by Roto Grip, a reputable brand in the bowling industry, this ball is sure to make a statement on the lanes. Former display ball, undrilled. Will ship double boxed.