Plating preparation and gold plated rim and cup with silver plating for any trombone mouthpiece.

Please note:

Our plating and re-plating process involves a thorough cleaning, polishing the rim and interior cup, and a light re-polish of the outside of the mouthpiece. Imperfections, such as pitting, will not be removed as this involves removing material which will compromise the playability and feel of your mouthpiece.