Music box, Happy Birthday, ca. 4 x 5 cm, 20 pcs. per display - Classic barrel organs always create a magical atmosphere! This little barrel organ will even conjure up a beautiful song for you on your birthday! Simply turn the hand crank and a birthday song will come out of the music box that is sure to impress you thanks to the beautiful sound! This box is especially perfect for those who find it uncomfortable to sing. Just turn the mini organ in peace and let it do the work.