The Hammer Onyx Vibe Bowling Ball is a high-quality 11 lb ten-pin bowling ball designed for serious players looking to improve their game. This ball is manufactured by Hammer, a reputable brand known for producing reliable bowling equipment. With a polished finish and symmetrical core type, this ball offers excellent performance on the lanes. Additionally, it comes with a 2-year manufacturer warranty, making it a durable and long-lasting option for competitive bowling. Whether you're a casual bowler or a seasoned pro, the Hammer Onyx Vibe Bowling Ball is sure to enhance your bowling experience.