Brass lacquered, detachable heavy bell 126 mm, soldered, wire-reinforced rim, 11.7 mm ML-bore, Monel valves, 2 interchangeable lead pipes. Includes double case and mouthpiece  and a set of 3 heavy caps.

RAW brass patinated (oxidation) Bell - no lacquer, detachable bell 126 mm, soldered, wire-reinforced rim, 11.7 mm ML-bore, Monel valves, 2 interchangeable lead pipes, includes double bag and mouthpiece and a set of 3 heavy caps.

2 sound bells made of gold brass with a rotary change valve, soldered wire-reinforced rim, lacquered, Monel valves, 11.40 mm bore, gold brass leadpipe, lightweight case, 7C mouthpiece - 2 bells, 2 differnet sounds 

gold brass edition, 4 rotary valves, bell 260 mm, white brass lead pipe, white brass valve cases conical bore 15,0 mm, white brass inner and outer slides, orig. MINIBAL steel ball-and-socket joints, case, mouthpiece - the original „Bohemian construction“