Description Product Description Adopt yellow brass bell of one up to realize the tone with a bell ... bright beam. Diameter 127mm. It employs a bell Enwa part ... French bead, and has realized the feedback increase to the player. Adopt a side seam joint comes to the part to stop the vibration in the side seam ... strut and total seat. We have gained a more open-minded vibration. The amount of bore size ... breath it's adopted also blowing easy to medium-bore less. Includes Bobby shoe signature model SHEW-JAZZ to meet attentive to the needs of included mouthpiece ... player.