Tennis Battery Twist Ball Machine

There is really not an easier way to practice your tennis swing. The Tennis Battery Twist Ball Machine provides an original spiral design that delivers up to 28 balls in 5-second increments. Best of all, the ball arc can be adjusted and the adjustable range on the machine makes it perfect for driveways, backyards, or even your basement. This wonderful product is lightweight and easily transportable. Your kids will even love the battery twist ball machine! This is simply a great way to get your child involved in tennis, a lifetime sport!