LOTUS Flugelhorn FLs-1M Brass Gen3; mouthpiece for flugelhorn; cup diameter: 17,12 mm; cup depth: shallow; bore: 3,9 mm; shank: Small/Bach; material: brass (full and round sound and response), LOTUS gold coating: hypoallergenic, scratch-resistant and does not tarnish; shallow V-shank with characteristic flugelhorn sound; clear sound; suitable for big band; produces a mixture of flugelhorn and trumpet sound from forte onwards