Evergreen Research Magical Flames: Creates Vibrant, Colorful Flames for Wood Burning Fires! (12) USE INDOOR & OUTDOOR: Perfect for campfires, bonfires, indoor fireplaces, backyard firepits and any woodburning fires! EASY TO USE: Simply toss 1-3 unopened pouches into fire to enjoy a brilliant display of color! BRILLIANT COLORS: Packets produce vibrant, rainbow colored flames LONG LASTING: Enjoy colorful, magical flames for over an hour! FUN FOR EVERYONE: Adults and kids alike will love watching flames turn from basic yellow and orange to deep and vibrant hues of green, blue and purple