Finish: 500/3000 Siaair Micro Pad

This Storm Rolling Thunder 3 ball roller pairs the classic black and grey colors with a modern plaid design

052 (for 15# ball)

The Hammer Black Widow Urethane takes the successful Gas Mask core and wraps it with a urethane coverstock

weighing under 5 lbs making it great for airline travel

Storm Phaze II Bowling Ball Weight:13 lbs. Finish: 500/3000 Siaair Micro PadPredictable Motion for Demanding Lane Conditions The Storm Phaze II bowling ball is built for bowlers who want a strong, readable reaction without a sharp last second jump. Its TX 16 solid reactive coverstock creates traction in oil, while the symmetrical Velocity core helps the ball rev early and continue smoothly through the pins. This combination gives the Phaze 2 Storm a controlled shape that works well on medium to heavy oil. It reads the middle