Used Conn BI-420 Visible Embouchure Trumpet Mouthpiece Screw Top Bakelite
$38.8
$55.48
Up for sale is Conn BI-420 Visible Embouchure screw top trumpet mouthpiece. This one was just chemically cleaned here in our shop. The bakelite removable top has some damage from being dropped over the years, however it still screws on and plays as it should. Check out the pictures. Come visit our store for our extensive collection of previously owned mouthpieces.
