Thank you for viewing! Trumpet YAMAHA YTR-235, Key: B♭ Bore size: M bore, Bell diameter: 127mm, Flare: B tube, Yellow brass, For beginners to experienced players Pistons move smoothly without sticking. The 3rd trigger allows for smooth pitch correction during playing. Good airtightness and a light, responsive feel! After pre-treatment, the lacquer was removed with a solvent and a stitch process was applied, followed by a brushed satin finish. It has a dry sound, a cool and jazzy appearance. No pitch discrepancies. Suitable for standard jazz, popular music, bebop, fusion, bossa nova, rock, big band 1st, black contemporary, etc. Mouthpiece: YAMAHA 11, a standard type. YAMAHA hard case, hinges are in good condition, and it's relatively clean. Includes valve oil and grease specifically for the case. After soaking in a baking soda and citric acid bath for about 2 days, the inside of the tubes was cleaned with a wire brush and a neutral detergent to remove mold and dirt, making it very hygienic. Ready to play immediately upon arrival. Please consider this opportunity.