It is made of nitrocellulose. Dissolve nitrocellulose with alcohol, soak ordinary cotton paper with it for half a minute, then take out the white paper and dry it, and you can burn it. Once burned, nitrocellulose will disappear. I'm just saying a general process. Don't do it at home. Nitrocellulose will explode if it burns badly! Go to the magic prop store and buy it ~ ~ ~ ~ ~ ~