These GLOW Sticks are not only fun and useful every day, but could also someday help save your life! This multi-functioning GLOW Stick not only provides a long-lasting LED light, but also features four safety signaling modes, including: * Color glow stick * Color flasher * Bright white flashlight * Whistle * Battery operated, chemical-free and environmentally friendly, Life Gear"s GLOW Stick is an environmentally friendly accessory for your whole family"s many adventures, from hiking and camping to sleep-overs and Trick or Treating.