75+ Practice Tennis Balls (Rental Add-On)

Add 75–100 pressureless practice balls to your Slinger rental so you can focus on hitting, not constantly picking up.

Details:

• 75+ pressureless practice balls (built for ball machines)

• Pre-loaded in a hopper for easy transport

• Consistent bounce and flight — even after heavy use

Why pressureless balls?

• Longer lasting: Unlike pressurized balls, they don’t lose bounce after a few sessions.

• Machine-friendly: Stay firm and consistent, perfect for high-repetition feeding.

• Better value: Hold up to weeks of training without going flat.

Why add this?

• More balls = more reps = faster improvement

• Maximize your rental — no wasting time chasing just 20 balls

• Perfect for solo drills, footwork, and high-intensity workouts

Return Policy:

Balls must be returned with the machine at the end of your rental month.