Home / Forums / Melodica construction, repair and maintenance / 3D printed mouthpiece / Reply To: 3D printed mouthpiece Reply To: 3D printed mouthpiece March 4, 2023 at 4:18 am #14730 Henry LowengardParticipant I can definitely tell that its more powerful and precise with a hard, direct tube for me! I just need practice to have the thing so close to my face. I think there are longer, hard tubes out that that I should look into. or: 3d print them