Glow Light Stick, 6" 8-12 Hours, Blue, Foil Wrapped w/ Hook & Tie String Glow sticks are non-toxic, non-flammable and they do not produce any heat. Will stay light for 8-12 hours. Glow sticks are great to have in case of an emergency. Keep them in your glove box, backpack, and purse or in the house for power outages. Glow sticks are also a fun item to have for those late nights get together?s and parties. Comes complete in an individual foil bag and a nylon string, can be worn as a necklace or swung in circles to produce a cool effect
