DetailsOut of stock .560″ Wise Axe Trumpet Mouthpiece $100.00 – $125.00 The Legends Brass Wise Axe! Put more air through the horn while still maintaining a focused sound. The same rounded .560″ inside diameter rim and shallow drop V cup as the Legends Wise, but with a more open throat and backbore. So go ahead, hot shot. Play higher and louder!