This Ball is so much better than the spiky ball I used before. It's firmer and therefore I can release even deeper tight spots in my back, which I used to only get rid off with a professional massage. It is also really light and can be cleaned easily. It's always in my handbag now and I often use it at work, when I get that uncomfortable pinch between my shoulders from using the mouse.
This high quality massage ball was delivered fast with a nice packaging. The size is perfect to reach very tense points all over the body (from feet over back till the neck) and it's handy for travelling. Definitely recommendable.