The MusicBall is one of our all time favourites! With their bright colours, fun shape and unique interaction our MusicBalls are loved by many. The fun starts by simply spinning the handle which produces Human Powered Energy. This energy is used to produce beautiful music and stories. But it can also play your own sounds! By opening the service hatch you get acces to the USB stick. Copy your own mp3 files onto the stick and you’re ready to go.