Premium Tennis Balls for Court 1 - US Open & Wimbledon Approved | High Performance Tennis Balls for Competitive Play & Training | Perfect for Hard Courts & Professional Matches

The USTA approved Penn Court 1 Balls are designed for good control and court play, making them ideal for recreational players. Penn’s Recreational Tennis Balls are great for tennis players that want to go out and play for fun or use a ball with a little more “personality”.