Roto Grip Deranged Ball Reaction Video Review by VideoBallReviews.com

[BowlingBoards.com]

http://youtu.be/5PtSOsJHPoA

Go crazy on the pins and your opponents with the Roto Grip Deranged! The perfect compliment to the Berserk and Disturbed will give extra length and backend reaction on Medium conditions.

[mike_thomas93]

I like the reaction, as well as the colors of the ball. Green's my fav; too bad I'm a DV8/Brunswick guy :/