This simple yet incredibly fun tennis trainer offers endless entertainment. It's a fantastic tool for enhancing hand - eye coordination and skills. The best part? It doesn't need a large space to play. The tennis trainer base measures 15cm (l) x 10cm (w) x 5cm (h), with an elastic cord length of 4.8m. The base weighs 0.95kg, and the total weight is 1kg. Spare balls are sold separately. It's recommended for kids aged 5 and up.

Using this tennis trainer is easy. Just place the base on a flat surface. Attach the tennis ball to the elastic cord. Then start hitting the ball like you're playing real tennis. This helps improve your hand - eye coordination and skills. When using it, make sure there's no one around to avoid hitting them accidentally. Also, don't stretch the elastic cord too hard to prevent it from breaking. For maintenance, keep the base clean and dry. If the elastic cord gets dirty, you can gently wipe it with a damp cloth. And remember, the spare balls are sold separately, so you might want to get some extra ones if you play often.