HEAD Tennis Ball T.I.P Orange The pressure less HEAD T.I.P. II Orange is the perfect ball for kids between 8 and 9 years and starter adults about to transition to a full-size court. It is slightly softer, bigger and only 25% slower than a standard ball and helps the kids to keep their game and strokes under full control. Developed with trainers and kids, the HEAD T.I.P. II Orange is perfect for kids and first-timers to learn how to play on the full-size court.