Parke mouthpiece, for piccolo trumpet with a cornet shank. This is a 3-piece model. Size: 630R5-260V-26 Orchestral Rim: About Bach 3C Cup: About Bach D Throat: 26 Backbore: Bach 117 size With an outstanding cup design that starts with U and slopes to V, high notes are considerably easier to play. Also, the backbore is from Bach for piccolo trumpets, making it easier to maintain breath speed and play comfortably. I imported it personally, but I am selling it due to a size change. Purchase price: About ¥70,000