The New 15lb Hammer Black Widow 3.0 Dynasty Bowling Ball is a high-performance ten-pin bowling ball designed for medium-heavy lane conditions. Made with a reactive resin coverstock and an asymmetrical core type, this ball offers exceptional performance on the bowling alley. With a weight of 15 lbs, it is ideal for serious bowlers looking to improve their game. The ball comes with a one-year manufacturer warranty and is undrilled, allowing for customization to fit individual bowling styles. Free shipping adds value to this top-quality bowling ball from the renowned brand Hammer.