Thank you for viewing. Trumpet Nikkan No.2 1965, absorbed by YAMAHA. Key: B♭, Bore size: MS 11.3 Pistons move smoothly without sticking. After initial treatment, the lacquer coating was removed with solvent, stitch processing, brushed up satin finish, and rust prevention spray applied. The pitch is accurate, with a thick, core-filled tone, perfect for jazz. It has a light and easy feel, enhancing performance and allowing you to play phrases more stylishly! This is the concept of the processing. The case is old, but personally, I like the classic look of the case. The hinges are in good working order and hold securely. The mouthpiece is original Nikkan, and I chose one that is comfortable to use. It has been soaked in baking soda and citric acid solution, and then mold and dirt have been washed away with a wire brush and neutral detergent, so it is very hygienic. It is ready to play upon arrival. Please consider this opportunity.