This is a German clarinet by Gustav Mollenhauer. It's an instrument made in a long-established workshop based in Kassel, Germany. I'm interested in German clarinets, and I bought this one from a friend and played it for a while, but I no longer have the opportunity to play it, so I'd like to pass it on to someone. The keys have some slight tarnishing, but the body has no cracks and is in good condition. It doesn't have a low-register pitch correction key, but the other notes have good pitch and sound well. You can play the basic notes without difficulty, but if you're concerned, you might want to have it adjusted for even better performance. The included barrel only fits German mouthpieces, so I'll include the mouthpiece that came with it when I bought it. There's a patch on it, so please let me know if you don't need it. Returns are not accepted to prevent swapping. Thank you for your understanding.