Transform your fire into a dazzling display of colors with the Set of 5 Colorful Fire Packets. Simply toss an unopened pack into your indoor/outdoor wood-burning fire and watch as the flames transform to shades of blue, green, purple and more. No cleanup, odor, smoke or noxious fumes. Size and intensity of fire determine how many packets are needed. An average fire requires 1 packet for approx. 45 minutes of color.