This collection is great, I have them all bought for my son now 17 months: he had them as early as 12 months and is a fan all this time, he does not get tired, and I too am fan because the sound is very good, unlike other collections (like the collection Milan where sound sizzles and it is not pleasant at all), and the voice is very pleasant (unlike others unpleasant voice ). In addition, the book is ideal for small cardboard!
The only concern is that you buy regularly for fleas deteriorate when the books are used extensively at home, that is, every day, and suddenly some songs do not work after a while and change the batteries is not enough because this is the chip that is damaged. A book lasts about 2 months max with us. I am the 3rd repurchase this book after 5 months. But hit with my son so I bought with pleasure! ;)
