Adjusted and fully functional. Excellent airtightness. Piston work is smooth. All slides are smooth. Please check the photos for minor dents. The piston buttons have been replaced. The third valve bottom cap has been changed to a heavy type to stabilize the sound. The original cap is also included. The playing feel and response are by far the best in this class. You can smoothly play from low to high notes even with a light breath. This is a gem that can be used without any problems in a session. Included accessories: Mouthpiece (Bach 5C), semi-hard case, and one strap. Material: Brass Thank you for viewing.