A. We test each water ball for 1 day to ensure the ball seamed exactly well.
B. We provide zip oil, gluewater accordingly TPU or PVC. We also provide material of TPU or PVC for repairing in case.
C. We will not only guide you to repair the ball within all the life of the ball, but also if the ball broken within 2 years due to the non-artificial factors, we will make compensation for them accordingly