TUBOPLUS presurizador boat

Tubox3 has been designed to maintain the original pressure of tennis and padel balls, and always have them perfect between match and match It is the most economical, smallest, most modern, lightest and easiest to use pressurizer on the market that works without the need for air pumps As soon as you finish playing tennis or padel, the three balls are inserted inside, we close the tube with a simple thread and make the sealing with the O-ring (preventing air from coming out from the inside) Once closed, using a patented thread, we gradually compress the air inside increasing the internal pressure up to 14-16 PSI. Greater pressure as new boats and bullets come out of the factory By obtaining the free space filled with compressed air, we increase the internal pressure of the Tubox3 and therefore the balls cannot remove its internal air while maintaining the original pressure until the next time you want to play after the time that passes