18 Note Acrylic Clear Gold Hand Cranked Gurdy Musical Mechanism Music Box Musical Movement EASY TO USE: Uniform to shake the handle and enjoy your music! HOW TO USE: Music box in hand, the rhythm of the music is the speed of the handle runs. MULTI OPTIONS: 14 Songs for chose! You can find the one suits you! NOTICE: The music movement just play a part of song ,not play the whole song, In order to magnify the sound,you can touch the movement on something when playing. WARRANTY: Limited One Year Warranty.