※ Reason for sale: (The mouthpiece plating is discolored) Please only purchase if you understand this. Due to the above reason, I am selling it at a discounted price. There are no other dents or imperfections. Retail price: 58,300 yen I have been using it for about 2 years, but I am selling it. It is made-to-order and difficult to obtain, so I recommend it! This is a handmade mouthpiece from "Brass Lab.MOMO," which inherited the technology from its predecessor, Atelier Momo, and pursues resonance and comfortable playing for musicians. Through unique material processing, the hardness and condition of the metal are optimally controlled. Furthermore, by applying acoustic treatment, comfortable playing and clear sound are achieved. It is widely used by intermediate and advanced players, as well as many professional musicians both domestically and internationally, and its evaluation is increasing. This is a heavy model with inner gold that realizes richer overtones and a deep resonance. It has a silver-plated finish with gold plating on the rim and inside the cup. Made-to-order For Euphonium Large shank