The Tantrum is a Solid Reactive. We use what is called pearl essence. It give the ball a pearl look but has no effect on reaction. We use Pro Pearl in the Kinetic Pearl. Adding this to a ball will give it approx. another 3 ft in length.
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Rick Guined
Owner/Operator: New Millennium Proshop
Track Regional Staff Player
Vise PBA Regional Staff Player
www.trackbowling.com