Thank you very much for viewing. This is a plastic shinobue flute (key of 7). ・I purchased it about a year ago, but I'm selling it because I haven't been using it much. ・I've used it for practice a few times, and I think it works without any problems. ・Please note that a case is not included. ※Please refrain from purchasing if you are sensitive to used items. (Instant purchase without comment is OK) Thank you for your consideration.