Long Cornet Adjusted, fully functional. Pistons work smoothly. Good airtightness. Slides all move smoothly. When purchased, there was a dent in the tuning slide receiver and it was stuck, but it has been replaced and adjusted with a genuine receiver pipe. There was rust overall, but it has been removed as much as possible. Please check the condition in the photos. There were also some dents, but they have been corrected as much as possible. Some remain, please check the photos. There are solder marks. The playing feel has almost completely recovered its original function. Yamaha cornets are excellent. The bell is large, so it has a soft sound. You can confidently focus on playing. Mouthpiece and case are not included. Please note. A small backpack or shoulder bag can be used as a substitute for a case, for reference.