Penn Control+ - Tennis Ball Case grommets Essentially taking the place of

Essentially taking the place of M2 Pro

Wilson Synthetic Gut Power is a solid core synthetic gut string with high energy wraps for a livelier response

you have lost 10% of the tension

Lightweight and 4-Way stretch

Penn Control+ - Tennis Ball Case grommets Essentially taking the place ofIdeal for advanced beginning players ages 9+ who play on a standard 78 tennis court. The Control + ball reduces speed by 25% for greater control and longer rallies. With premium high visibility felt for exceptional durability, the Penn Control+ ball is also enjoyable for adults who require a slower playing tennis ball. All Penn QST products are USTA and ITF approved and endorsed by the PTR. 3 balls per can 12 cans 36 balls