Thank you for viewing. YAMAHA Long Cornet YCR-2311 Bell diameter: 131.7mm, Bore: 11.76L, Bell material: Yellow brass Pistons move smoothly without sticking. The 3rd trigger operates smoothly during performance. Good airtightness and a light, responsive feel. There are dents, so please check the images. The instrument has undergone under-tube treatment, lacquer stripping with solvent, and 4 rounds of stitching and brush-up finishing. This is not done using Piccard. It has a dry tone and is especially suited for jazz soloists! Mouthpiece: YAMAHA 9, a standard type. The hard case hinges are in good condition, and there are no noticeable scratches on the exterior, but there is rust on the metal parts. After soaking in a baking soda and citric acid bath for about 2 days, the inside of the tubes has been cleaned with a tube brush and neutral detergent, washing away years of dirt and mold, making it very hygienic, so you can start playing it immediately upon arrival! ☆ Although you may know that a long cornet is easier to play and has a better tone than a cornet, if you have some resistance to the shape, we have finished it with a cool appearance, so please consider this opportunity. Final price.