This set of 12 training baseballs is designed for consistent performance during throwing, pitching, and fielding practice. Each 9-inch ball features a solid construction with a hardwood or soft rubber core, providing durability and reliable shape retention through repeated use. Ideal for team training, school practice, and individual skill development, these baseballs help players improve accuracy, control, and overall performance during regular training sessions. Suitable for both youth and adult practice environments, they offer dependable quality for everyday baseball training.