Product Descriptions: 3-in-1 colour blend technology to help enhance natural eye colour Made from Phemfilcon A for all day comfort Available in 12 different colours Available in a wide variety of prescriptions, as well as in zero prescription form How to use : Wash your hands with soap and water . Put the lens on your index finger . Lift the upper eyelid up gently . Pull the lower eyelid down gently . Look aside and place the lens on eye sclera (white area) . Look ahead until the lens is centered on the corner. Warning and cautions : Wash hands thoroughly when using lenses . Avoid eye exposure to dust directly . Avoid entering soap or cosmetics inside the eye . Avoid using lenses more than the allowed period . Avoid using lenses after expiry . The lenses should be saved in the solution after use.