Mechanical Classical Ballerina Girl on the Piano Music Box by Eskyshop1 100% Brand new come with nice gift box Gently wind it clockwise for 1-2 circles then loose your hand (pls do not wind it too much or else it may hurt the music box Mechanical music box, no need battery this classical Ballerina Girl on the Piano Music Box can be really good decor in your house Material: Polyresin, Dimension: 5.7 X 6.29 X 3.54inches