Soleil Flugelhorn In my personal opinion, there are no particular functional issues. The pistons and slides are good. The pitch is standard, and the intonation isn't too bad either. I was surprised at the quality for this price range. Overall, it's in good condition, but there are some areas where the plating is slightly worn. There are a few millimeters of discoloration in some places, but it's not very noticeable. A small shank mouthpiece like a Bach would fit perfectly. However, I will also include the included mouthpiece. I was planning to keep this as a secondary instrument, but due to circumstances, I've decided to sell it. I think this instrument dispels the image of low-cost wind instruments. I've written numbers in small letters on the piston section to avoid mistakes. They are written with a marker. (Please see the 4th image) I haven't written the model number or serial number because I couldn't find them. The instrument body, case (with backpack straps), and mouthpiece are included. Thank you for your consideration.