The results are tangible and work on all types of bowling balls

The Spare + not only looks good on the lane but performs like no other spare ball

RG Min: 2

or over-rotating

Brand: KR StrikeforceCategory: Bowling Bag

OnTheBallBowling Bloody Grin Bowling Ball by Dave Savage Weight:15 lbs. The results are tangible andTake this Bloody Grin ball designed by Dave Savage to your alley and scare away the competition! This is a custom bowling ball made to order. It can take 1 4 weeks to create, cure and ship the ball. Coverstock: Plastic Ball Featuring: Dave Savage Design Bloody Grin 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