ammoon Exquisite Musical Box Hand Crank Music Box 4 Patterns for Option Hand crank(metal movement): Equably continuous cranking required for music to play. Each music box has a same structure, but different beautiful decorative patterns. Beautiful appearance, and good sounds. Exquisite and portable. MG-227A has a "harp guitar" pattern, MG-227B has a "musical note" pattern, MG-227C has a "violin" pattern, MG-227D has a "keyboard" pattern. MG-227A can play the tune "Let It Go"; MG-227B/C/D can play the tune "Castle in the Sky". Can be also a wonderful gift for your fiends, your relatives or your boyfriend / girlfriend in some special occasions, such as Christmas, Birthday and Collection etc.