⚫︎ Manufacturer: Unknown (No-brand product) ⚫︎ Finish: Lacquer ⚫︎ B♭ key, 4 valves, cornet shank ⚫︎ Condition: There are scratches from use, discoloration due to aging, rust, and dirt. All pistons and tuning slides can be removed. ⚫︎ Other: The case originally had two zippers, but one is broken, so there is only one (see photo 12, the case can still be closed). ⚫︎ Accessories: Case, strap (see photos 10-13) I purchased this at an auction about 15 years ago and used it several times in performances, switching between instruments. However, I am selling it because I no longer have the opportunity to use it. There are many scratches from use and discoloration due to aging. Screw parts: Some have slight looseness. * I used it for personal practice a month ago and confirmed that it produces sound, but considering it is a no-brand product and the aging, I am selling it as a junk item. Please make your purchase based on the photos provided.