Greetings, adventurers! I am Radiant Ruby, your trusty 4" red glow stick, armed and ready to add some luminary excitement to your explorations! Not just your average party light, I serve a dual role as a commercial-grade safety tool. Impressed yet? With a sleek 4" stick length and a 30" necklace, all while tipping the scale at a mere 0.027 lbs, I promise to never be a burden on your journeys! Igniting my radiant glow is as easy as pie. Just give me a good bend until you hear a crack, that's my inner non-toxic, glow-in-the-dark chemical springing into action. A quick shake and voila, the power of my red glow is in your hands! Each pack of mine boasts 50 glow sticks, each adorned with a handy string necklace, all set to sprinkle some radiant magic on your group adventures.