Jsbeuith Tennis Trainer Rebound Balls - Tennis Trainer Base for Kids, Beginners & Players - Self-Study Practice Training Tool Designed for Enhanced Training Experience Review

Using this product, our team found that it was an excellent tool for practicing and improving our tennis skills. The adjustable cord and sturdy construction allowed us to practice our swings and improve our overall technique. The compact design made it easy to take with us anywhere we went, whether we were practicing on the court or at home. The only downside was that it took a little bit of time to get used to the cord tension and adjust it to our needs. Overall, a great investment for any…

Not durable. The balls come loose and cannot be reattached without a giant needle that can pierce an entire tennis ball.

The string breaks from the ball or foundation. I had to pour the water out on my return but the small hole doesn't let the water come out as there is no alternate air leak hole for the water to escape easily.