Home / Forums / Melodica construction, repair and maintenance / 3D Printed Melodica Parts / Reply To: 3D Printed Melodica Parts Reply To: 3D Printed Melodica Parts August 31, 2017 at 3:52 pm #9208 Shannon MParticipant Which melodica keys are you interested in? Each make and model is different. Also, how many rows are you planning? Thanks Shannon