Echo harp spine waxing. www.johncookharmonicas.com

[@Fabios-br]

Thank you John, I'm always learning something from you. And the factory ? How's the project going ?

[@aniloberoi]

Thanks 😊

[@handigedingen4169]

Hello! I have also the hohner echo luxe. It is a harp that cannot be unscrewed. Do you know how I can clean it?