Roto Grip Optimum Idol Bowling Ball Type_Women The Black Widow Viz-A-Ball features

The Black Widow Viz-A-Ball features the original Gas Mask core shape the bowling world knows and loves and is combined with a Carbon Fiber outer core for durability and power

Differential (DIFF) 15lbs:

Hook Potential: 95 (scale 10-250)

Stars are available in over 10 vibrant colors

Large size accessory pocket

Roto Grip Optimum Idol Bowling Ball Type_Women The Black Widow Viz-A-Ball featuresRoto Grip Optimum Idol Bowling Ball Roto Grip Optimum Idol is a renovated ball of the original Roto Grip Idol bowling ball. The ball exterior shows the latest MicroTrax Solid Reactive coverstock, a complete nanoparticle material ensuring tremendous traction without losing responsiveness at the backend. Inside, the iconic Ikon core shape from the original Idol series combined with the A. I. Core Technology for reinforced core dynamics and superior