Eatbuy Tennis Ball Container - Tennis Ball Box Tennis Ball Storage Can Pressure Maintaining Repair Tennis Ball Sports Accessories

Protecting tennis ball is a good way to make your tennis ball cool and keep tennis ball elastic. Quality construction, made of high quality material, wear resistant and tear resistant, durable in use. Lightweight, portable and easy to carry anywhere, perfect addition to the gym bag of any tennis lover. By keeping the tennis ball under the correct pressure, it can prevent the natural leakage of the tennis ball. The pressure of 14PSI is maintained in the container, and the tennis ball is put into the tank to maintain the pressure for a period of time, so that the bad tennis ball is restored to a new state.