Prince Starter Balls - Green, Orange, Red

Green Stage 1 is a pressureless tennis ball that performs at a speed 25% slower than a standard tennis ball allowing for greater control while learning, perfect for those from the age of 10 and up.
 
Orange Stage 2 is a pressureless tennis ball that performs at a speed 50% slower than a standard tennis ball allowing for greater control while learning, perfect for those between the ages of 8 and 9 years of age.
 
Red Stage 3 is a pressureless tennis ball that performs at a speed 75% slower than a standard tennis ball allowing for greater control while learning, perfect for those under 8 years of age.