Do you suffer from dry eyes or irritation? Blink Contacts contain the globally popular Blink moisturising solution produced by AMO. These drops are designed to replicate the soothing function of human tears. Blink eye drops works by mimicking the eye's natural tears. Fast acting and restoring the tear film, this is the most natural way of restoring comfort during contact lens wear. Blink Contacts are preservative free, reducing the chance of irritation or discomfort. These eye drops can be used with both soft lenses and rigid gas permeable lenses.