1 Suitable for all kinds of people, office decompression, relieve fatigue, autistic children＇s toy
2 Ust press the mouse bubbles down and they make a slight popping sound; then flip it over and start again!
3 Can be reused and cleaned for a long time.
4 Just press the mouse bubbles down and they make a slight popping sound; then flip it over and start again! Endlessly reusable and washable, too.