Why should’nt you buy a Slingerbag? Some facts and opinions of an engineer, tennis trainer and tennis ball machine specialist.
Didn’t you play tennis during the lock down? That’s awful because with this tool you can train your tennis strokes for a low price. This tennis wall can even be used inside a room (about 3×4 meter). And for children no need to play games at the computer, they love playing with the Tennis Tutor Club. See the video’s how great this tennis wall tool is.
If you want the most professional tennis ball machine with lots of features (even programming) and high speed and spin, the Powershot 3 NG is the best choice. Even professional players (WTA and ATP) use this ball machine for their trainings. And all is included: internal battery (6-8 hrs!), 220V, remote control, high ball capacity, big wheels (for transportation) and much more.