Lousy quality. The trumpet can play hardly so bad it is processed. The valves get stuck permanently because they are made so inaccurate and the sound I'd rather call it squeak. Looks from afar like a trumpet, but is just rubbish.
In addition, the service was atrocious. I was unhappy and had sent the product back, but it was delivered to me without comment again.
I want the part not, it really is an impertinence, sowtwas ever sell.