Amino acid cleaning solution for hard contact lenses, a great deal with a set of 6. - Brand: O2Care - Product Name: Amino Sora - Contents: 120ml - Quantity: Set of 6 - Purpose: For cleaning hard contact lenses Thank you for viewing. New, unused item. Expiration dates: 1 bottle with March 2027, 5 bottles with September 2027. 120ml x 6 bottles This is a cleaning and storage solution for hard lenses. I am selling it because I have reduced the frequency of contact lens use. When shipping, I will use the "Takuhai Compact" service of Rakuraku Mercari.