I had a chance to drill up and throw the Cell Pearl before the release date.  It is scheduled for release Oct 13.

The Roto-Grip Cell Pearl is the follow up to the original Roto-Grip Cell.  It features a pearl reactive coverstock  in place of the solid reactive coverstock.

Pin to PAP(4 1/4″ over 0″ up/down) - 4″
Mass Bias Position - 4″ from PAP
Pin Buffer - 1 1/2″
Balance Hole - none

Surface Preparation - Box Finish

My Personal Review:  I really liked the way this ball rolls...  Read the rest at http://www.johncongdon.com/roto-grip-cell-pearl-ball-review/

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John Congdon
Chief Technical Office
bowlingball.com

http://www.johncongdon.com