The Planet X Performance Urethane 10 Pound Bowling Ball in Blue Swirl is a high-quality bowling ball designed for performance on the lanes. Made of durable urethane material and weighing 10 lbs, this ball features a polished finish and is drilled to enhance its performance on the bowling alley. The unique blue swirl color adds a stylish touch to the ball, making it stand out in the lane. With mid performance capabilities and being made in the United States by Planet X, this bowling ball is sure to help improve your game and stand out on the bowling lanes.