This is a rare overseas Storm bowling ball that is USBC approved for league play.
Cover: NRG-2 Solid Reactive
Core: RAD-A core
RG: 2.52 (15lbs)
Diff: .051 (15lbs)
Mass bias: .014 (15lbs)
Color: Black Solid
Surface: 1500 Grit Polish
Fragrance: Cherry Berry Smoothie
