Parties: suitable for campfire, indoor fireplaces and all outdoor flames, very suitable for Halloween, Christmas and any colourful flame powder for outdoor parties. You will have a wonderful party. Brilliant colours: the principle of the product is to make the flame colourful by adding different elements. It can be used for indoor and outdoor fuel flames such as wood fires. Easy to use: simply throw 1 to 2 bags of unopened bags into the fire to enjoy a brilliant play of colours. Every time you put products into the fire, you can see that the flames turn into colours, including matte or bright blue. Purple, Red, Green and Yellow Durable: simply throw the unopened bag into the fire and you can enjoy the wonderful team fire, which can take dozens of minutes depending on the size of the flame. Safety: do not bake food on the coloured flame. Tip: keep out of reach of children.