The EggWin tuba mouthpiece RZT C2 - "The Wolfie" pays homage to a vintage mid-20th century classic.  It features a deep funnel-shaped cup for a rich, dark, resonant tone with excellent low-register response and clarity, making it particularly effective on large BBb or CC tubas, where it adds projection and focus without sacrificing warmth.   Made from ABS-Like Resin.