Our daughter got the book with 4 months to Nicholas. When this came, I wanted to send it back because it crackled incessantly. We have to keep it still and that was a very good decision. For more than 3 months, they play with it every day and I very excited. The sites are designed in different colors and with different materials. Crinkle, a bell and a "horn" round off the whole.
Unfortunately, the "horn" is inside already defective. This happened after washing. I wash all the toys, whether it is on it, or not. Unfortunately the horn diesens has the book did not survive. As our small but is so excited - but 5 stars.