The USED Roto Grip Attention Star Bowling Ball is a high-performance ten-pin bowling ball designed for medium-heavy lane conditions. With a 15lb weight and asymmetrical core type, this multicolor ball features a pearl reactive coverstock made of reactive resin. Drilled with a single plug, it offers a high level of performance on the bowling alley. Made in the United States by Roto Grip, this attention star model is sure to enhance any player's game.