A Glow Stick is a self-contained, short-term light-source. It consists of a translucent plastic tube containing isolated substances. It does not require an external energy source.The light cannot be turned off and can only be used once.They are frequently used for entertainment at parties (in particular raves), concerts, and dance clubs. They are used by marching band conductors for evening performances; glow sticks are also used in festivals and celebrations around the world. Be the light of the party with this glow sticks party pack in 5 fab colors - snap them together using the included connectors to make glow necklaces and bracelets, glow toys and glow party decorations! You can never go wrong at party or a concert holding one of these! glow sticks.Bend and shake for a bright and brilliant glow that will last up to 6 hours for use. Dazzle the night with an assortment of vibrant colors including: Yellow, Red, Pink, Blue and Green. Glow for weddings, birthdays, concerts, raves and more in pink, blue, orange, yellow and green.These glow sticks are good to go for your pool party. Don’t worry - they’re waterproof. Use the included connectors to make glow accessories for any occasion