The Z-Ball from Oncourt Offcourt is a patented exclusive and is 40% bigger for easier handling and catching. The Z-Ball features a 7-knob design to create unpredictable bounces, but eliminates the impossible bounces of previous versions. The vibrant 2-color design increases visibility, making it easier to play with. The blue/yellow ball works great on gym floors, while the orange/yellow ball is better for darker surfaces. The Oncourt Offcourt Z-Ball is great for beginners to intermediate level athletes ages 7-13. Included is a game and drill sheet to help improve reflexes and reaction time.

For more information on or , check out our Tennis Express . The Oncourt Offcourt Z-Ball is just one of the many  from the .