Starwood Sports Exercise Ball – 65 cm or 75 cm Yoga Swiss Ball with Hand Pump – Gym Quality Fitness Ball for Women and Men

There was a massive hole in the ball!

One of the most important things about a Swiss ball is that it's actually a ball. This one is rather egg shaped, and that doesn't seem intentional. I thought perhaps over time it might fill out into a proper sphere, but no. As a result it's less unstable, forcing me to vary my routine whether it's on a long side or the shorter top. If I set it in a position without putting my weight on it, it rolls away, rather comically. At least it hasn't popped.

Split apart almost completely in half for no reason while being sat on. I've owned this product for a few months now and always used it as instructed, refilling the air as necessary. Today it popped without any warning while I was doing nothing other than sitting on it. Thankfully I wasn't doing any exercises at the time as I could really have hurt myself otherwise. Do yourself a favour and get literally any other exercise ball.

Mine has got a hole in it, as it's not been out the box until this week due to moving house. It's too late to send bk

i have bought many balls so kow how to blow them up. this one will ot blow up to the specified size.

Awful!! Far too small and doesn't stay inflated.Should have paid more attention to the fact that all positive reviews were from people who received the product for free. So disappointed and now I have the hassle of trying to return the item. What a total and utter waste of money!

Goes down within minutes so has been of no use at all.

product loses pressure now and then,