Used FOSA set. Everything in the photos is included, but the longest round container size is sold out. Main unit (vacuum sealer) Square containers: three Round vacuum containers: small one, medium one (The largest one is sold out) Attachment: one The square containers are slightly discolored, and the round containers have surface scratches, but I think they are still usable. The main unit is clean because I mainly used a different one. Also, the main unit's operation has been confirmed. Thank you very much.