Based on 124 reviews
85%
(106)
11%
(14)
2%
(2)
0%
(0)
3%
(4)
Its automatic pump really works and always keeps the proper pressure level, so it maintains new balls super well and revives used balls very efficiently.
its a lovely device worth buying I used it for the 1st time today the balls were better than a new can
Keeps my tennis balls like new so far after 2 weeks. Very happy with Pressure box.
Works as described. Costed a lot but well worth the investment .
Why the instructions are not in spanish?
I don't understand how pressurebox works because the instructions are not in spanish and I don't understand well english
Looks solid. Worked as advertised. Easy to charge and use. Hope it lasts
Pressurebox seems great quality and have had no problems with it to date.
Used on balls used 6-7 times at this stage. Seems to work as described. Will try new set shortly.
It works as expected and meets all my expectations. The only drawback is that the user manual says don't over tighten the cap. However, if I don't tighten it kind of hard, it would leak.
I will give a life extension to my tennis balls
Love this one! Extending ball life with a click of a button.
I did have a manual (pump type) ball saver. I loved it but it did loose presure over time and that's no good. The fact that this will keep the presure is a big difference. I've had it for only a few weeks but so far it's worth spending the extra on. If you have a group of players then all chip in and it will see you good.
Early days of testing and so far so good. Hopefully it will cut down on the turnover of balls.
Die Bälle halten wirklich länger und die Bedienung ist einfach!