Around the ball are 3 buttons that babies can support and which produce the sound of animals (elephant, lion and monkey), 6 ribbons of different colors, a small mole to move and makes a clicking noise, and finally a zebra wheel that makes noise when turning.
But my daughter LOVES it is the chick that is above that quickly turns on a light base.
For now my 8 month old daughter was looking especially stopping the run chick running on the top of the ball. But the ball actually rolls well and only encourages the movement. My daughter does not yet crawling, it can not therefore follow her, but she was already having a great time with the push and manipulate small buttons.
Another product with great value for money, especially at amazon price (when I bought it was almost half the price of store rate).
I recommend this toy, for all babies between 6 and 24 months!