Roy Benson Bb/C-Trombone for children TT-220
- 12,7 - 13,34 mm dual bore
- 8" Yellow brass bell
- Nickel silver outer slides
- Hard chrome-plated nickel silver inner slides
- Hand rest, individually adjustable
- Valve lever, ergonomically curved
- Push rod, adjustable with left/right thread
- Lacquered finish
- Light weight form shaped case with rucksack assembly