Thank you for viewing! Trumpet, Nippon Gakki P-type Key: B♭, Bore size: M, Bell diameter: 11.30mm, Amado key retrofitted, no issues, airtightness is good. For beginners to experienced players. Pistons move smoothly without sticking. After pretreatment, lacquer stripped with solvent, stitch processing, brush-up satin finish, rust prevention spray. This is not a spray-painted item. No pitch deviation, thick, dry, and core sound. The appearance is cool and very jazzy! Suitable for standard jazz, invitation jazz, fusion, rock, bossa nova, bebop, big band, combo, and popular music. The case has age-related scratches and dirt, but it's a box case that I personally like and it's cool. No problems with hinges or handles, and the interior has been worked on, improving the hold. The mouthpiece is a genuine standard type, a good mouthpiece that is not tiring. No shank breakage. Since condensation water accumulates inside the tubes and green mold can develop if left unattended, the trumpet has been soaked in a baking soda and citric acid bath, and then the inside of the tubes has been cleaned with a wire brush and neutral detergent to wash away mold and dirt. Therefore, it is ready to play as soon as it arrives. Please consider this opportunity. In 1970, Nippon Gakki was absorbed and merged with Yamaha, the keyboard manufacturer. The technicians from Nippon Gakki then established the Yamaha wind instrument division. It's not an exaggeration to say that the trumpet business was built on Nippon Gakki, and that Nippon Gakki was transferred to Yamaha; it was that big of a transformation.