Light up your night with Party Glow Lightsticks! You can enjoy hours of fun with glow sticks that'll shine brightly in the dark. They're perfect for late-night parties, so grab one and activate it to create a great atmosphere at any event.Your glow stick will be easy to activate and will illuminate for several hours. Simply remove your stick from the foil when you're ready to use it, bend once, snap and shake. You'll be glowing in no time. Size: 15.2 cm (6 inches)Easy to activateNon-toxicGlows for hoursSuitable for ages five years and overParty Glow Lightstick. helium gas for balloons