NO DULLNESS - Tired of Glow Sticks that doesn't actually glow? Enjoy your party all night long without thinking about them fading away because this Glow Sticks is the definition of BRIGHTNESS. Say Hello to a Glow. PARTY TO THE NEXT LEVEL - These Glow Party Sticks will surely add a glamorous touch to you and your guests! Engineered to glow brightly for up to 12 hours and contains vivid colors, will provide the best glow party experience for everyone. STAYS CONNECTED - The most irritating thing is starting to put your glow stick bracelets together only to discover that the connectors are so cheaply made that they keep being loose. Unlike some, we've made sure to use only the highest quality materials to ensure that your connectors remain in place.