ArtCreativity Expandable Breathing Ball - Hoberman Sphere - Expanding Collapsible Ball from 6"-12" - Stress Reliever Fidget Toy for Yoga, Anxiety, Relaxation, Autistic Children - Party Favor

using in play therapy w/ kids ages 4-15. great product for a great price- arrived quickly

The recipient loved it. It's fun to play with, and useful in teaching math and science. Colorful.

I got this for my daughter for a calm down down corner. It’s been a great addition.

The kids loved these

great to use as bubble maker.

I'll be honest--it's probably my own fault for not looking further, but these expanding balls were pretty disappointing.I bought them for the cats after seeing videos of cats playing with similar balls. They were unimpressed. And these are cats that LOVE any sort of toy.My 5-year-old granddaughter was likewise unimpressed.They'll probably end up at Goodwill. Maybe someone will want them.They are colorful, and despite how fragile they look, they seem fairly sturdy. They're simple to use--just pull and they nearly double in diameter, then tap them and they collapse again. I think that was where all our disappointment came in. In the videos I'd seen, the balls expanded much more and were probably much more expensive.

Such a simple toy for a baby. Sounds ridiculous but they’re mesmerized! Adults love it too. Fun little gift for kids.

Used this for regulated my breathing and extra gift in teaching tai chi