Own repair atelier for necessary adjustments. You'r risk untill you have played the instrument and adjudge it to be perfect, non. Feel free to contact me if you have any questions. Courtois B flat silverplated" is in sale since Sunday, September 19, 2021. This item is in the category "Musical Instruments & Gear\Brass\Cornets". The seller is "brass-atelier-dewilde" and is located in IJsselmuiden. This item can be shipped worldwide.