It’s a bird! It’s a plane! It’s the Legends Shooperman! This mouthpiece is for the trumpeter of steel looking to slay the upper register with the greatest of ease. It’s got very small inside diameter (.587″), combined with a very shallow v-bowl cup. The throat is a little tight (#28), but the backbore is a Legends O (open). This openness eases up the air flow so the sound doesn’t cut like a laser beam. Use this mouthpiece when you want to be a superhero above the staff!