Marcinkiewicz E14 Bobby Shew 1 Mouthpiece
Marcinkiewicz E14 Bobby Shew 1 Mouthpiece, Trumpet Mouthpiece, Bobby Shew signature model, Outer diameter: 26.85 mm, Inner diameter: 16.81 mm, Cup depth: 9.40 mm, Bore: 3.56 mm, Overall length: 87.63 mm, Rim contour: Medium round, Silver, Can be compared with the Giardinelli 10S