Yamaha YCR-2310SIII Bb CornetThe YCR 2310III is an excellent introductory model that features a rounded leadpipe and ML (medium large) bore for smooth and light response with a soft, warm tone. An adjustable third valve trigger accommodates different sized hands helping the player develop proper playing technique. Yellow brass bell The redesigned, durable yet light two piece bell is made of yellow brass for optimal playability and to promote good technique and endurance. Pistons,