Marcinkiewicz E12.2 Mike Vax 1 Mouthpiece
Marcinkiewicz E12.2 Mike Vax 1 Mouthpiece, Mouthpiece for Trumpet, Mike Vax signature, Outer diameter: 27.05 mm, Inner diameter: 16.61 mm, Cup depth: 9.47 mm, Bore: 3.66 mm, Total length: 87.63 mm, Rim contour: Medium flat, Finish: Silver-plated, Comparable to Schilke 13A4a