LOTUS Flugelhorn FLs-7XL Brass Gen3; mouthpiece for flugelhorn; cup diameter: 16,30 mm; cup depth: very deep; bore: 4,55 mm; shank: Small/Bach; material: brass (full and round sound and response), LOTUS gold coating: hypoallergenic, scratch-resistant and does not tarnish; warm, creamy and dark sound; powerful sound with very good intonation; allows also playing higher pitches, despite very deep cup