B&S 3137-L Challenger I Bb-Trompete L
B&S 3137-L Challenger I L, Bb Trumpet, Brass body, ML bore: 11.66 mm, Brass bell Ø: 121.5 mm, Monel valves, Nickel silver outer slides, 2 Water keys, Clear lacquered, Incl. ICON 7C mouthpiece and luxury case, Made in Germany