The AL3 most closely resembles a C* facing and is perfect for students from beginner to intermediate and into advanced. The conception of this series was the fruit of research on both external shape (particularly the beak) and sound, in order to meet the needs of today’s saxophone players. The Vandoren Optimum series of saxophone mouthpieces is designed to be more free blowing and responsive. This alto sax mouthpiece gives you accurate articulation and total control at all dynamic ranges with precise intonation