Low games... excellent condition...The Storm Typhoon Bowling Ball is a high-performance bowling ball designed for competitive play. Made in the United States, this 15 lb ball features a Symmetrical core type with a Differential of .042. The ball is covered with Reactor Pearl Reactive coverstock and has a Royal Purple/Steel color. With a RG of 2.530 and a finish of Power Edge, this ball is ideal for serious bowlers looking for precision and consistency in their game. The single drill feature ensures a customized fit for the player, making it a top choice for United States Bowling Congress (USBC) sanctioned events.