In shortTretorn Micro-X Tennis Balls are high-performance micro cell balls sold in a case of 72, designed for use with tennis ball machines. They suit players and facilities that need durable, consistent balls for repeated machine feeding on any court surface, including colder climates, high altitude, and lower-bouncing courts.
✓ Authorized Lobster Sports Dealer — ships brand-new with full manufacturer warranty and support
Tretorn Micro-X Tennis Balls use patented micro cell technology, with 700 million air-filled micro cells engineered for improved playability. Rather than relying on internal air pressure alone, the micro cell construction is intended to deliver steady performance over extended use, which is why these balls are widely recognized for tennis ball machine applications.
The exclusive high-visibility flex-felt is designed to provide strong core dynamics and durability, helping the balls hold up to repeated feeding through a ball machine. This construction also makes the Micro-X well suited for play in colder climates, at high altitude, and on all court surfaces, including lower-bouncing courts.
Each case includes 72 balls, giving you plenty of stock to fill a machine and keep practice sessions moving. This makes the Micro-X a practical choice for coaches, clubs, and dedicated players who put in high-volume hitting time.
Choose the configuration that fits your preference: All Yellow (A0016.YY), Yellow/White Two-Tone (A0016.YW), or All Yellow with Lobster Logo (A0016.YY.LOB). All three configurations are priced the same at $169.00 per case.
