Bach 350 Trombone 15
Trombone Mouthpiece

Technical Data
- Manufactured by Bach
- Released in 2006
- Average price : $100
- Series 350
- Narrow shaft
- Cup diameter: 24.40 mm
- Cup depth: Medium deep
- Bore: Ø 5.85 mm (.230")
- Backbore: 402
- Silver-plated
Trombone Mouthpiece
