**Thumb adjusted for span change. There are some visible nicks and scratches on the ball** The 14 Lb Hammer Black Widow 3.0 Solid Reactive Bowling Ball is a high-performance ten-pin bowling ball designed for medium-heavy lane conditions. This ball features a multicolor design with a solid reactive coverstock made of reactive resin, offering excellent performance on the bowling lanes. With an asymmetrical core type and a matte finish, this ball is designed for precision and accuracy in each throw. The Black Widow 3.0 model is part of the Hammer brand line and is approved by the United States Bowling Congress (USBC) for competitive play.