For daily wear only for near /far-sightedness. Contac lens, even if worn for cosmetic reasons, are prescription medical devices the must only be worn under the prescription, directions, and supervision of an eye care professional, serious eye health problems may occur as a result for sharing contacts lens. Although are , serious eye problems can develop while wearing contacts lens. Side effects like discomfort, mild burning or stinging may occur. To avoid these problems. Follow the wear and replacement schedule and the lens care instructions provided by your eye doctor.