Description: Love music boxes but never seem to be able to find the song you really want? Look no further, with this mechanical music box set, you can create the music box you've always wanted. The music box is powered by electricity as the music tape is feed through the music box movement. Three blank music tapes are included and a hole puncher in order to write your own music in minutes. Features: This music box movement and tapes set is great for making your own music box. Create your own musical melody by punching holes in the paper tapes provided and play any song you wish. The blank tape is used to compose music, and you can also make new tapes with thick paper. Write your musical note on the paper tape, and use the puncher to punch the holes. Put punched paper tape inside the music box movement and power on, then it can make sound. Specifications: Note: 30 Material: Zinc alloy, mental, paper AC Adapter Input: 100-240V AC 50-60Hz Plug Type: US Music Movement Size: 10.8 x 7 x 3.5cm / 4.25 x 2.75 x 1.37" Tapes Size: 66 x 7cm / 26 x 2.75" Instruction: 1. Fixed with 2 or 3 screws that are commonly used for toys or gifts with screw holes 2. Use a proper glue to fix. 3. Volume is small, it need to be fixed in an appropriate box or case to amplify the volume. Package Includes: 1 x Music Box Movement 1 x Hole Puncher 3 x Blank Tapes 1 x AC Adapter