OnTheBallBowling Fire Dept Shield Black Bowling Ball Weight:15 lbs. the core hasn’t changed much

the core hasn’t changed much

patented metal support of all Robby's Originals

Once a bowling ball is drilled they may not be returned

Radius of Gyration (RG): 15lbs - 2

The Gear core provides a low RG and low differential which results in an extra fast spin motion with little track flare resulting in a stable ball motion and big energy retention

OnTheBallBowling Fire Dept Shield Black Bowling Ball Weight:15 lbs. the core hasn’t changed muchOnTheBallBowling Fire Dept Shield Black Bowling Ball This ball features the Fire Dept. Shield on a black background and would make a great gift for beginner or pro bowlers alike to have in their arsenal! Coverstock: Plastic Ball Featuring: Fire Dept Shield Black Ball Finish: Rubbing and Finishing Compound Single Buff Recommended Lane Condition: Any This ball may have a seam where both halves meet. A few tiny pit holes in the cover stock of the ball