blink Contacts Eye Drops work with the eye’s natural tears to keep them feeling fresh and provides long-lasting, silky-smooth comfort and protection for people with RGP and soft contact lenses. Blinking is the body’s natural way of replenishing the tear film and providing relief from dryness. Unfortunately, blinking isn’t always enough for people who experience dryness associated with contact lens wear. You may feel the need to rewet your contact lenses before insertion and lubricate them during wear. It can also relieve minor irritation, discomfort, dryness, blurring, and itchiness, which may occur while wearing your contact lenses.