This 14lb Storm Tropical Storm Bowling Ball is a single drill and is made in the USA. It is perfect for any bowling enthusiast, whether you are a beginner or experienced player. The ball is green in color and features the Storm brand logo. The Tropical Storm model is designed to provide a comfortable grip and a smooth roll for accurate shots. It is ideal for both men and women and is great for league play or casual outings. This ball is a great addition to any bowling bag and is sure to improve your game.