I received this instrument from the buyer, who purchased it for a small event but no longer uses it. It's a B♭ valve trombone, or rather, it looks more like a flugelhorn. Made by Brass India Co. in India. It was apparently delivered by air from India. It's made of brass, not plated, so it's not brand new and shiny, but the seller says it's been used less than 10 times. It will become clean if polished with Piccard (I'll do it). I confirmed it with the buyer in person. It produces sound. The pistons move. There are no stuck slides, although they are stiff. Two spare piston springs are included. I'm selling it for less than half the original price of 80,000 yen. It might be good for a crossover with a trumpet or for fun for euphonium/tuba players. I am a novice with no experience with musical instruments, so I cannot provide detailed information. Please purchase at your own risk.