Menicon WAVE Pure Drop Contact Lens Insertion Drops 15ml Expiration Date: September 2027 These are insertion drops to make it easier to insert hard or soft contact lenses. I bought them for myself, but I'm selling them because I switched to glasses. How about it if you want to try them out? (- `*) Unused, but please refrain from purchasing if you are concerned about home storage. I will ship with simple packaging.