Antoine Courtois Euphonium Hard Case ⚠️I have independently judged this to be a euphonium case based on its size, but there is no guarantee or confirmation that it is a euphonium case based on a warranty or case markings.⚠️ Although there should be no problems with its use, it is being sold as a junk item due to deterioration such as odors, rust, and dirt. I am a trumpet player and have no knowledge of euphoniums. Also, I wiped the entire case with a non-alcohol wet wipe before listing it, but it has been stored in a closet for a long time, so there is a slight dusty feeling. I apologize if I have overlooked anything. This is a case I received from my great-uncle. I think it's probably a euphonium case. Apparently, he didn't have a case for his flugelhorn, so he stored it in this case. I received the case along with the flugelhorn. Therefore, the inside is relatively clean, but the smell of rust from the flugelhorn remains. Overall, there are no major cracks or chips. One of the latches is missing. Also, there is some rust on the two latches near the handle. In addition, all the round metal fittings are rusty. There are white stains. The inside is relatively clean, but it has the smell of rust from the flugelhorn. The mouthpiece holder has Velcro, and the tape that was originally attached has been cut. Two keys are included, but I don't know how to use them. I tried, but I couldn't figure it out.