Cornford F/Bb double horn model 23; brass; body size: small (compact design); 4 valves; lead pipe in gold brass with German shaft; bore 12.10mm; water key on the lead pipe; 3D adjustment on the switching valve; switchable from F/Bb to Bb/F; Nickel silver handguard on handle and mouthpipe; slides beaded; bronze finish screw ring; rifles made of nickel silver; bell can be unscrewed (310mm); adjustable finger rest; high quality clear coat; universally usable fully equipped double horn with an excellent intonation and a round and carrying sound; the long mouthpipe ensures an easy response and allows a balanced and soft feel in all positions; the sound can be mixed with other horns without any problems; Made in Germany