Here is a review left by a customer on a product. Would you say he was satisfied or dissatisfied?
Title: Leaks. Plus the valve is poorly designed.
Review: I used this ball as an desk chair in my home office. I don't sit on it for more than 4 hours a day and not more than 5 days a week. After two months it developed a slow leak and I cannot find out where it is. I tried patching parts of the ball to no avail. One night and it losses a third of its volume.Even if it didn't leak I'd give this ball a less than stellar review. There is a plastic push pin that plugs the valve. It is very difficult to get out when you would like to top off the air pressure.I'd rate this product zero if possible.My roommate has the 75cm GoFit Ball. It is much better.
