This ball also features DynamiCore which increases the coefficient of restitution resulting in great continuation and big hitting power

Pin Featuring:  NFL on Fire Pin Philadelphia Eagles

Represent England on the lanes with this ball

The Roto Grip 3 Ball All-Star Edition Roller holds 3 balls

Its giant size microfiber construction deeply cleans dirt and moisture from the bowling ball

Roto Grip Retro RG Spare Bowling Ball 900global This ball also features DynamiCoreRoto Grip Retro RG Spare Bowling Ball Roto Grip Retro RG is a new launch spare ball with the most basic and simplistic core shape. What makes this ball the ideal core for spare conversions is the Traditional 3 Piece Core which features a pancake shaped puck at the top which provides an end over end tumbling effect. Whether you are tired of your old spare ball or you are looking for your first spare ball then this might be the ball that suits your