Introducing the Spinfire Touch Pressureless Tennis Balls, your ultimate training companion. Designed with training in mind, these softer pressureless balls with a soft rubber core bounce perfectly without the need for internal air pressure. Features: Pressureless Design The soft rubber core of the Spinfire Touch balls eliminates the need for internal air pressure, ensuring a consistent bounce throughout their lifespan. You'll enjoy a ball that mimics the feel of a standard pressurised ball, allowing you to focus on your game without worrying about inconsistent bounces. Superior Durability The strong TTI needle felt covering these tennis balls provides excellent durability, ensuring a longer lifespan. Say goodbye to quickly worn-out balls and experience maximum usage from each ball, making them perfect for intense training sessions and prolonged play. Versatile and Altitude-Friendly The Spinfire Touch balls are suitable for both normal and high altitude play, offering exceptional performance in various conditions. Whether you're using them in training sessions or with a ball machine, these balls deliver consistent bounce and responsiveness, helping you improve your skills with every hit. With 60 balls per bag, the Spinfire Touch Pressureless Tennis Balls offer an ample supply for your training needs. Elevate your game to new heights and make the most out of every practice session with these exceptional tennis balls.