Home / Forums / Melodica construction, repair and maintenance / New tube for Hohner Piano 36 ? / Reply To: New tube for Hohner Piano 36 ? Reply To: New tube for Hohner Piano 36 ? January 8, 2020 at 8:44 pm #11146 ClepParticipant This is my first time doing it! I spent 20 minutes figuring out how I was going to manufacture the part out of wood, and suddenly realized “wait a minute… maybe it’s time to finally do some 3d printing…” 🙂