All WEINERMUSIC instruments are serviced by Mark Kasten,

Additional Items: Includes deluxe case and Conn 3C mouthpiece
Bell: 4.9" seamless bell
Bore: .462"
Features: 1st valve thumb saddle and fixed 3rd valve finger ring; Heavy top and bottom valve caps with Modular Valve Weight System
Key: Bb
Valves: Monel