This is a Vandoren alto saxophone mouthpiece, model AP3. This mouthpiece was selected by a professional player, so it's easy to play and has a solid core sound, even among individual variations. It has a good response, allows for smooth airflow, and feels easy to control. There are minor scratches on the logo from use, but the inside is clean and doesn't affect playing. I'm selling it because I'm getting a new mouthpiece. This is a recommended piece for those looking for a professionally selected AP3.