To ensure you get the maximum life out of your ball, it is important you take great care when inflating the ball for the first time. It can be easy to puncture a bladder if your needle adaptor is not lubricated.
It is also worth checking the PSI of the ball after inflating, to ensure the correct ball pressure is maintained. If a ball is used that is over inflated the seams can fail.
This pack contains the following
1 x Glycerine needle lubrication, 1 standard needle and 1 thin needle adaptor.
1 x Ball pressure gauge with air release valve.
5 x Standard needle adaptors.