Manufacturer: J. Michael Model Number: Unknown Key: Eb [Condition] The mouthpiece is stuck. The pistons need adjustment. I think it can still be used. [Included Items] Body Case As shown in the pictures! Please ask any questions in the comments! Please understand that this is a used instrument, and refrain from purchasing if you are concerned about the details of its condition. Since this is a used instrument, we cannot provide a warranty. Thank you for your understanding!