Check the listing for details. Storm Mix Purple/Blue/White Bowling Ball. Color: Multicolor, Condition: New. Listed at 88.95 USD. Storm Mix Bowling Ball Storm is MIXing it up with the new Storm Mix. This ball is recommended for the bowler who needs a colorful spare ball. Since this is a urethane you may also prefer this ball as your strike ball since it works best on desert dry conditions. Mix things up a little and be the first to own the Storm Mix. The new Mix balls, available in two different colors, expand the Ice line with a new look and feel. The Mix, like the Polar Ice, features a durable U1S first generation urethane coverstock which is more controllable than U2S which powers the popular Natural series. The Mix traditional 3-piece core enhances predictability while the urethane coverstock ensures durability that other materials just cannot offer. And they are available in lighter weights. In addition to the standard 10-16 pound options, Storm is pleased to offer both 6 and 8 pound options as well. Coverstock: U1S Pearl Urethane Core: Traditional 3-piece Factory Finish: 3500-grit Polished Reaction: Low Recommended Lane Condition: Light *SELECT WEIGHT FROM DROP DOWN MENU IN LISTING This is a brand new in box 1st quality ball and is un-drilled.