This is the L-sized nasal nozzle specifically for SUUPY. I am selling it because it is unused. It is new and unused, but please understand that it has been stored at home. I am also selling other parts, so if you would like to purchase multiple items, please leave a comment! *According to Mercari regulations, this is a medical device, so the main unit cannot be sold. TOKIO LAB Parts for electric nasal aspirator SUUPY (Suupy)