Brand new and high quality
Mouthpiece size good for high register and also 7C trumpet
For Yamaha, bach, conn and king trumpet
Best choice for you or giving your friends is a good idea
It is computer-aided design system and computer controlled lathe work together to produce the most precise mouthpieces
Product Size: 8.7*2.7*2.7cm/ 3.43*1.06*1.06"
Connector Outer Diameter: 1cm/ 0.39"
Connector Inner Diameter: 0.8cm/ 0.31"
1 x 7C Trumpet Mouthpiece