Marcinkiewicz Trombone ET2 KS, Mouthpiece for Trombone, Ian McDougall Signature Model, Small shank, Outer diameter: 38.61 mm, Inner diameter: 25.37 mm, Cup depth: 22.05 mm, Bore: 5.79 mm, Total length: 79.76 mm, Silver-plated, Comparable to NY Bach 11C
Thomann Italia