Brunswick Knock Out Solid Black Blue Bowling Ball Bowling Shoe Small air bubbles in the

Small air bubbles in the ball are normal according to KR

1000 Siaair Micro Pad

Added support decreases pain

Color: Black with red trim

Brunswick Knock Out Solid Black Blue Bowling Ball Bowling Shoe Small air bubbles in theBrunswick Knock Out Solid Bowling Ball Brunswick got off to a hot start last year with the Knock Out, and a year later looking at the Knock Out Black & Blue. The new Knock Out uses Savvy Hook 3. 5 Solid, a slightly stronger cover and motion on the lane. In addition to the stronger cover, added sparkle is there to help the ball to bite through oil, and it used a stronger finishing process. The Knock Out is also a perfect complement to the Melee Jab