I bought this thinking it would help with rhinitis, but I ended up not using it and just kept it stored. No box, no instructions. Please refrain from purchasing if you are overly concerned about details. 【Product Overview】 Nose Helper is a device designed to support nasal health. It is especially suitable for those suffering from rhinitis and allergies. Retail price: 6980 yen 【How to Use】 By attaching it to the nose and using it for the specified time, it improves nasal passage. It can be easily used at home, making it recommended for busy people. 【Included Items】 Batteries and replacement nozzles are included, so you can start using it immediately. - Brand: hanna helper - Model Name: Nose Helper - Material: Plastic - Function: Nasal treatment - How to use: Attach to the nose and use - Included items: Batteries, replacement nozzles Thank you for viewing.