Home / Forums / Melodica construction, repair and maintenance / 3D Printed Mouthpieces / Reply To: 3D Printed Mouthpieces Reply To: 3D Printed Mouthpieces September 19, 2018 at 3:45 pm #10308 Marcia C.Participant I love this idea. We have a 3D printer. If you create code for it, please post a link here. What I would like for a melodica is a hard mouthpiece that is long enough so I can hold it level and see the keyboard when I play. And also that I could stand up and play it. I have a Yamaha.