Glow lenses are the only lens in the market which uses effective glow inks that react under UV light, making for a glowing night out in any night club. The plain bright glow colours also look great without UV activation or in daylight. What's more, they cover both the iris and your pupil, which makes them even more fantastic. With ColourVue Glow Electric Blue contacts you can totally surprise your friends, because they are transparent in the daylight - you look like you're not wearing any contacts. Only after you enter a club with UV light your eyes will start to glow amazingly!