For decluttering: Lab.MOMO Brass Lab MOMO euphmamn WING Euphonium Mouthpiece, large shank, for sale. This is the Euphman (Euphonium Man) signature model from TubamanShow. It's a mouthpiece that balances a light playing feel with a rich sound. Retail price: 36,300 yen. The rim was gold-plated for 15,000 yen. The cup and throat have a thin plating (to not change the playing feel). Original box included. Used a few times, but there are no noticeable scratches or dents. Please check the photos. Please understand that this is a used item. Those who are sensitive to such things, please refrain from bidding. No returns or refunds, please.