Roto Grip Cosmos

Assembled for every interstellar style of bowler this side of the Milky Way who prefers to use a spare ball, the new Roto Grip Cosmos polyester ball unifies out of this world beauty with basic functionality. Featuring a traditional 3-piece core shape inside and a polyester cover wrapped around the outside, this space rock will stay on the path you guide it to assist you in clearing the deck.