Storm has created the Pitch Black, a solid urethane ball, for their Thunder Line. This ball is intended to provide control on lighter and shorter oil conditions. The Capacitor core gives this ball a straighter but strong delivery. Coverstock: Controll Solid Urethane Weight Block: Capacitor Core Factory Finish: 1000-grit Pad Ball Color: Pitch Black RG: 2.57 (for 15lb ball) Diff: 0.022 (for 15lb ball) Recommended Lane Condition: Light Oil With nearly 25 years of experience manufacturing high performance balls, Storm is the bowlers company. Storm knows what you need, and we are here to help. We are here to help you conquer all types of lane conditions, ranging from the deepest seas of heavy oil to the dry lake beds of the Sahara desert. Speaking of bowling in the desert, the Pitch Black is sure to satisfy even the thirstiest camel. Storm looked back to proven technology of yesterday and developed a new spin on it with the porous and predictable new Controll solid urethane coverstock. It's durable, consistent, and just what you need on rough, wood lanes and shorter oil patterns. It's midlane roll with tons of control. The Capacitor Core helps regulate your flare potential, making you the ultimate master of your ball motion. Higher rev players and those with slower speeds are going to love this shape as it is a true-rolling masterpiece and pure predictability at its finest.