Make campfires more interesting with beautiful flames that last up to 40 minutes. The color changing fire packet adds brilliant hues to the fire, creating an aurora of light effects that will entertain the crowd. This colored fire flame packet is simple to use because all you must do is throw it directly on the fire and watch. The campfire color changer contains fuel that can be used outdoors or in an indoor fireplace. The colors that come from this packet include blues, greens and various other shades that add a festive ambiance to any occasion. Features: No smoke, odor or fumes, safe for any wood fire.