Professional bB key 3 Pistons Tuba 3/4(TU-G3310G)
Details
| Product | 3 Pistons Tuba 3/4( General grade) |
| Model | TU-G3310G |
| Descrition | Key：bB； Material：Yellow Brass body； Piston：Cupronickel； Size：Bore size 15mm，Bell DIA.375mm； Height：991mm； Finish：Lacquered； Case： Premium case. |