Gamma Revive Tennis Ball Pressurizer – Pressurized Ball Saver Storage Canister, Keeps Balls Fresh, Preserves and Restores New Ball Bounce

This product is well worth the price. I bought 2 of them and always keep my 6 tennis balls in these between games. You will get at least an extra month of use out of the tennis balls which pays for itself very quickly. If you play very infrequently then this is even more vital to keep the balls fresh for months and months. I play about 3 times a week and normally without this I am replacing balls every 2 weeks as they go flat.

This product is fantastic! I've used it with a new can of balls, and they've held up remarkably well through five practice and match sessions across two weeks maintaining a great bounce. I did have to replace the balls after the felt began to show signs of wear, but the bounce was just as if you had a fresh set of tennis balls every time.

Poor quality control. Huge gap between the o ring and inner wall. No way it will retain any pressure. I put some parafilm or tape under the o-ring to fix the huge gap. It now holds pressure much better.

Worked well in summer

This thing works. No other way to put it. The outside of the balls wear out before the ball losses pressure when stored in this thing in between playing days. I am ordering another one.

Loose gasket, always need to rotate when opening, never pull straight out after you've unscrewed or the gasket will roll off. The yellow ball saver seems to be better built.

Excelente producto

This thing really does work. Played with balls a month old and they were like new. Totally worth it!

Exactamente lo que estaba buscando. Gran producto. Yo lo uso para pelotas de frontenis (bola gorda). Te vas a ahorrar un montón de dinero al ya no tener que comprar pelotas nuevas a cada rato!!!!

This product does a pretty good job of keeping tennis balls pressurized. The balls that are kept in it definitely bounce higher than balls kept in the cans that they came in. Plus I can keep a set of balls in it over the winter, and when I crack it open in the spring, they're just as good as a brand new can. I bought one of these tennis ball pressurizers from a local tennis store years ago and was very happy with it, so I thought I'd get a second one. I think I paid like $20 back then, and they're now selling it for $25, but got one here for a much better price.

I hoped that the product would force air back into the balls. It does not. At best it keeps balls from losing air between uses. Paul Walsh

Recomendable al 100 %

It surely extends life of balls. I am a just casual recreational level player 3 times a week (2 hour each), use my balls once a week. Balls last for one month easily, bounce well. Remember that this product has big diameter so you need big hand to tighten and open the lid, otherwise so easy to use.