It features the bullet core has a polyester cover The ball is finished with a factory glitter crown

Recommended Lane Condition: Dry

Separate large shoe and accessory pocket

The Pitch Purple introduces the Capacitor Core which offers the control and characteristics of the core in the Pitch Black but also results in the great backend motion that Storm prides itself in

Storm Gravity Evolve Bowling Ball Weight:15lbs It features the bullet coreStorm Gravity Evolve Bowling Ball Storm Gravity Evolve Description: The Gravity Evolve is the newest entry into Storms Premier line. It features the Shape Lock HD asymmetrical core design that was originally used in 2008s Virtual Gravity. This proven core shape is paired with the newest cover from Storm, SPEC Solid Reactive, which is also used on the Crux Prime and Pro Motion. The Gravity Evolve comes out of the box at a sanded 2000 Abralon finish,