This lovely music box from Djeco is made in the shape of a Rocket because not all jewellery lovers like princesses and pink. It is clockwork and has a key at the back. The music plays until the lid is closed or the spring runs out. It is important not to overwind it as the spring will break. The music lasts approximately 2.5 minutes fully wound. 

Music : Take me out to the ball game by Albert von Tilzer