This is an Aulos sopranino recorder. (※The klein-sopranino has already been sold separately, so it is marked with an X in the image. Only one sopranino will be shipped.) How about for recorder ensemble, etc.? It has been cleaned with neutral detergent after use. I bought it new, but I haven't had a chance to use it, and it's only been test-played. I don't see any teeth marks, but please understand that this is a used item. It will be shipped by anonymous delivery in a compact package via Mercari. Please be aware of this.