Here is a review left by a customer on a product. Would you say he was satisfied or dissatisfied?
Title: Ok if you keep pumping
Review: Something was wrong with the valve on this guy. It would let all of the air out of the ball if you stopped pumping. As long as you pulled the needle from the ball whilst mid-pump, you were fine, otherwise you'd lose some air.I'm not sure if it worked any better when I first bought it.
