Contents of the contact lens care kit This practical set is ideal for all contact lens wearers and contains various tools for cleaning and storing your lenses: Three bottles of lens cleaner, each containing 30 ml Three bottles of storage solution, each containing 120 ml A sturdy storage box specifically for contact lenses. Whether for daily care or travel, this set covers the basic needs of contact lens care. If you have any further questions about the correct use of the products, please ask your doctor or pharmacist.