Planning on attending a rave? A glow party? Mardi-Gras? If so, you will surely need more than a pair of these beautiful flashing glasses. Choose your style and make it unique! These glasses can also make for memorable pictures for you and your friends or family. With great durability and long lasting effect, these glasses have power buttons and two flashing modes (except glow stick glasses). They come included with batteries which can be replaced anytime. Get your groove on!