Thank you for viewing (❁ᴗ͈ˬᴗ͈) This is a brand new, unused item. * With the cold season approaching... How about preventing the flu and COVID-19? (* 'ᵕ' )☆ ◾︎Reference Explanation◾︎ Improvement of issues such as runny nose, sinusitis, and rhinitis: During seasonal changes or when you catch a cold, the YOUMAY nasal wash can effectively remove thick mucus that won't come out when you blow your nose! It's also okay for allergy対策 as it can wash away pollen and yellow sand that adheres to the nasal mucosa in bad weather! It's also okay to use it if your mouth, throat, or nose are dry due to mouth breathing. Also, it comes with two types of nozzles, so you can choose the nozzle depending on the situation and use it with ease, even for beginners. * Small and portable nasal irrigator: This nasal wash weighs only 199g and measures 188*50*50mm, making it small and operable with one hand.