Playvista Plastic Tennis Trainer Rebound Ball with String Self Tennis Practice Tennis Kit

?Importent Note? We Recommend That You Fill The Base With Sand For More Stability Rather Then Water ?Cricket And Tennis Training Set?Cricket and Tennis trainer rebound ball kit is made of durable and high-quality high-density PE plastic. Includes 1 string tennis trainer rebound balls and 1 trainer base. ?Solo Cricket Training?No need for a partner or ball machine. When you hit the ball, the tennis ball will rebound again by the traction line to achieve the effect of repeated strikes. Get started to train your serve, forehand and backhand easily. ?Clever Design?The top is a semi-circular groove design, tennis balls can be placed when not in use. The middle part is designed as an annular groove, so you don't have to deal with entangled rubber string. The anti-skid material at the bottom will holds the training base in place. ?Easy to Carry?The lightweight tennis trainer is designed as a hollow structure kettle. After practice, simply wrap the cord around the base and take it with you. At the same time, a handle is added to the side to make carrying more convenient and comfortable.