Roto Grip Squad RG Clear Polyester bowlingballfactory.com the Robby's Revs II is

the Robby's Revs II is a breakthrough in wrist support

Ball Finish: 3000-grit Abralon

(Large = Men 11

2 Accessory Pockets

The gorgeous Teal Pearl and Black Pearl cover has a polished 5500 Grit LSP finish and utilizes a ball pattern with bold blocks of color

Roto Grip Squad RG Clear Polyester bowlingballfactory.com the Robby's Revs II isIf you are a Roto Grip fan then you gotta join Squad RG! This ball is blue with sparkles with the Squad RG logo in displayed. Plus, the ball is covered in clear polyester that makes it the perfect spare ball on any lane condition. Color: Blue Sparkle All colors do vary somewhat from the picture shown Core: 3 piece Pancake Coverstock: Clear Polyester Finish: 3500 grit Polished RG: 2. 69 (for 15# ball) Diff: 0. 006 (for 15# ball) Recommended Lane