Parduba & Son double cup trumpet mouthpiece, model ⭐︎5⭐︎, Harry James model. I bought it used and tried it, but it was too shallow for me. It's a double cup with a unique shape. There are some scratches, but I don't think it will affect playing. Please check the condition in the photos. This is a used item, and the above information is based on my subjective assessment, so there may be oversights. Please understand and consider this item with no claims and no returns.