Music Box Serinette Mini Electric Vintage Piano Modeling Style Creative Gifts Birthday Gift Package size (Lx W x H): 16.5 x 11.4 x 18 cm,Ballet girl size (L x W x H): 3 x 7 cm,Piano size (L x W x H): 16 x 15 x 9.5 cm Wind spring motor and open the piano cover, it will make beautiful sound The pretty ballet girl directly on the transparent cover on the piano, the girl will dance with the music melody If the girl dancing in the round "little dancing floor" inside also elegant dance, spin shake Piano surface with colorful dancing floor pattern, exquisite workmanship