Satvat Self Tennis Practice Ball with String, Tennis Trainer Rebound Ball For Kids Tennis Kit

GOOD QUALITY AND DURABLE: Solo tennis trainer set is made of good-quality PE material, the tennis trainer rebound ball is made of thickened rubber inner liner and elastic nylon rope, which can achieve effective rebound and durable. Tennis practice ball with string. SINGLE TRAINER: This is a great one-person tennis trainer with 1 tennis balls with rope. First fill the sand or water inside bottle then use it. Tennis ball with rope is great for both kids and adults tennis training. Please note that racket or bat is not included in the package. Cricket trainer rebound ball. 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, which can place the elastic thread, thereby avoiding the trouble of entanglement and knotting, and is more conducive to storage. Tennis self training tool for adult and kids. EASY TO CARRY: Portable cricket and tennis tool is designed as a hollow structure kettle. After training, you can open the mouth of the bottle and pour out the water or sand inside. At the same time, a handle is added to the side to make carrying more convenient and comfortable. Self tennis practice ball with string.