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View Full Version : Roto Grip Theory



tonybowler
12-08-2010, 11:09 PM
For those that liked the original Cell, you will love the Theory. For those that loved the original Cell, you will have a new love. The smooth roll through the mid-lanes and the recover on the back-ends is a pleasure to watch after you throw the ball. The cover stock can be adjusted to meet desired performance. The ball is pretty smooth to get through the heads. A bowler can stay with this ball longer than most bowling balls designed for oil. :D