Glisnian (R) DIY Wooden Gramophone Music Box - compose your own music Compose your own music to be played by the music box Music sheet (with your own notes) can be played by hand crank the side knob Wind the bottom to play "Castle in the Sky" Product is made of real wood & includes a tool punch and 5 music sheets 1 ready-made, hole punched music sheet (Happy Birthday song), 1 read-made music sheet to practice hole punching with, and 3 blank music sheets