Introducing “OSW” (Old School Works) by Blend10™ bowling. OSW features the Blend10™ P2R core with our own unique Blend10™ B10A6 coverstock formulation. The blending of these two properties provides bowlers with the smooth transition that bowlers want to see downlane.

One of the OSW’s prominent features is its PATTERN BLENDING TECHNOLOGY!

Regardless of ball speed, from a slower senior to a speed dominant youth, the OSW will provide the bowler with an uncanny ability to blend out oil transition thus decreasing that much undesired over/under reaction.

Color Dark Blue
Coverstock B10A6
Core P2R
RG 2.503
Differential .035
Intermediate Diff n/a
Factory finish 1500 Abralon Polished
Weights 12-16 lbs
Cleared USBC Yes