Born in February 2024, I purchased this at the time of delivery, but I received an electric nasal aspirator, so I haven't used this and have kept it at home^^ (I will ship using the cheapest shipping method, so the shipping method may change) A safe design nasal aspirator that easily sucks mucus from a baby's nose. - Model Name: Nasal Aspirator - Country of Manufacture: Japan - How to Use: Nasal aspirator recommended by otolaryngologists - Features: Easy-to-use design - Purpose: Nasal suction for babies - Material: Safe plastic Thank you for looking.