Schagerl Apredato BG3 Gold mouthpiece for trumpet, inner diameter: 16,72mm, bore: 3,80mm, medium cup, gold plated, to fill the mouthpiece, open the bell up to the stop screw (counterclockwise) and fill completely with...

Schagerl Apredato SG2 Gold mouthpiece for trumpet, inner diameter: 17,00mm, bore: 3,70mm, medium deep cup, gold plated, to fill the mouthpiece, open the bell up to the stop screw (counterclockwise) and fill completely...