Thank you very much for viewing. This is a Gotts Alto Saxophone mouthpiece, ghblin, supervised by Hiroshi Matsushita, a commemorative item, a limited edition of 10. It is a valuable mouthpiece that was sold as a return gift for the Hiroshi Matsushita Ghibli CD crowdfunding, with only 10 made at the time. The design is Brillhart. The chamber is the same horseshoe shape as the Soloist, and it is a red, slightly heavy mouthpiece, a powerful mouthpiece. I think it can be used for all kinds of music genres. The condition is very good, almost like new. I hope that those who have been looking for this and those who haven't will try this mouthpiece. Please consider this opportunity. If you have any other questions, please feel free to comment. #Yamaha #Selmer #Yanagisawa #Meyer