Trumpet mouthpiece. ■ Manufacturer: Stork ■ Model: 5C ■ Finish: Silver plated rim inner GP ■ Outer box: Yes ■ Condition: Clean condition with almost no insert marks. Standard C cup. It has a slightly thicker throat just before the throat, a feature of the Vacchiano model, and has a double cup shape. I personally highly recommend Stork mouthpieces.