Bruno Tilz 210-S 12 vs Bruno Tilz 301-7 C
the Bruno Tilz 210-S 12 has a larger throat opening.
The width of the rim surface that contacts the lips. Wider rims improve endurance; narrower rims improve flexibility.
Mouthpiece A
Bruno Tilz 210-S 12
• Flugelhorn
CatalogRim width—
Best suited for
High-volume projection — open throat for power
vs
Mouthpiece B
Bruno Tilz 301-7 C
• Flugelhorn
CatalogRim width—
Which is better?
Both mouthpieces are categorized as "Catalog" — the physical dimensions above will determine which suits your embouchure and playing style better.