Bowling Equipment Reviews and VideosRoto Grip Halo Bowling Ball Video/Review – Real & Uncut November 6, 2019 by Lee SandtTake a look at the versatility of the Roto Grip Halo. JR will show you how the Halo performs on a typical house condition and also on a 36′ sport pattern. About Lee Sandt Previous Post:Roto Grip Halo Vision Bowling Ball Video/Review – Real & Uncut Next Post:Roto Grip Halo Pearl Bowling Ball Video/Review – Real & Uncut