Bowling Ball is a red bowling ball, with three holes at the top, used to grip the ball. Bowling Ball could also be qualified as a heroic type as seen in both Object Fool 8 and Animatic Battle 1; however, in the later episode, it is also shown that he has somewhat of an ego who doesn't like being viewed as inferior or incapable, which damages his self-perception of being tough and heroic. In other words, he is known for having “Main Character Syndrome”, meaning that he views himself as a protagon