This is a valuable practice resin white PMP trumpet mouthpiece from an era, about 30 years ago, when things were made with care. It was purchased from a music school at the time and is used to practice how to produce sound with your lips on a wind instrument. It's not something you use for a long time, and after practicing with this, you move on to an actual instrument and a real metal mouthpiece, so it's in good condition. However, there are small stains on the outer surface that didn't come off even after washing, so please only consider this if you understand that it is a used item. - Model: PMP - Color: White #trumpet #euphonium #wind instrument #mouthpiece #practice#Yamaha #Kawai #lessons Thank you for looking.