Dynasty Melophone Bugle M363 [G-flat] *Please note that this is not an F-flat or B-flat instrument. I have kept this as part of my collection. All the tuning slides move smoothly, so I think it can be used immediately after purchase. A 6V mouthpiece is included. The case is not included. This is the last model released by Dynasty, making it a very valuable instrument. Production has been discontinued.