Faster and more vibrant for more consistency on the court. This racquet ball from Pro-Penn is sold as a quantity of 1 with 3 balls, is durable and lightweight for excellent play. The high-definition design is high quality and affordable for any player. * Penns new HD high definition racquetball. Optimal visibility on the court Fast, vibrant and consistent playability. Lightweight for a more comfortable feeling. Increased durability.