Tourna Restore Tennis Ball Pressurizer

Works well!

New version came with a pressure relief valve. Made unscrewing easier and the release of air won’t wear the o-ring out. It maintained pressure of the same 3 balls over multiple play sessions til the balls went bald

But not much difference.

Hasta ahora

Works well to keep tennis balls bouncing. Even when they don't get used that often.

I have a small private tennis club and in season we go through an awful lot of balls. I bought my first Tourna Restore 3 + months ago to see how well it worked. Well, it did not let me down! Being stored at pressure greatly extends the life of the 🎾 balls! I've purchased 5 more (so far) for some of the club members. These work very well, and the price is such a deal!

I read the bad reviews and thought that they were unlucky. NOT! I bought 3 and test them as soon as they arrived. None of them worked. Unless you are good with mechanical, you don't know it works or not. There is no indicator or gauge. This is how you tell: when you turn the cap to compress the air, you can feel the resistance increases as you turn... it's working and the presser is building up against you ... until the resistance is no longer there (or becomes less)... then you know that it leaks. If you listen carefully as you turn the cap, you can hear when it leaks. When you undo the cap, if it already leaked, the opposite happens: As you undoing the cap, at first, it was easy, as you continue, it got harder... vacuum is building up and goes against you. At some point you can hear the air rushed in to fill the vacuum, then you know that it did not work. So, you can test it on the way in and on the way out. Needless to say, I return all three. Thanks to Amazon, they paid for the return shipping and refunded my money.

I have purchased a few of these, gave two to my friends and my wife and I kept one each, and now 1.5 years out, they both have stopped working effectively. They get stuck and it's almost impossible to get it to go either way. Believe me we try. I've used lubricant, soap, WD-40 etc, nothing works consistently. I've checked the tracks and there's no grid or anything but somehow they just stop working. They save a lot of tennis balls in the meanwhile, and you can get much more light on a can of tennis balls than you would otherwise, retaining the bounce.