We have the music box from the birth of our child, he now almost 3 years. The box is compact and therefore follow us everywhere (ultra convenient for a landmark / ritual anywhere). It is also very solid. It is true that the sound is loud enough, but putting a tape on the sound output, the problem is quickly resolved (I make this manipulation on all toys) The star shaped to direct the drawings to the ceiling or to a wall. The Star works with 4 batteries, but they do not wear out quickly (I changed 2 or 3 times the batteries up to 3 years) In short, this night is awesome