HOW TO DIY 15 NOTE PAPER STRIP MUSIC BOX MECHANISM
The guideline of How To DIY 15 Note Paper Strip Music Box Mechanism (The length of 15 note paper strip card is 48cm) When you get a blank paper strip card,how can start to DIY your own music?Firstly,you need to learn the correspondence table of staff and simple spectrum.Secondly,mark on the 15 note blank strip card where the holes need to be punched.The last step, punch holes on the maked area of paper strip card.