Stuff like this floats around my house all the time.
I’ll be cleaning out the cat box and see a corner of lime-green paper behind the washing machine. Voila, I learn how to make my own Smoke Bomb. (I keep waiting to find secret love notes to girls, but so far none of those have appeared.)
In case you can’t read it on the photos, I’ll transcribe these two gems for you. Btw, be sure to note the safety directions on the Battery Bomb. (???!!)
take a Battery and a clothespin and you clip the clothepin to the Battery then throe it doun. (do only on Grass)
Get a sheet of Paper and scrible chalk on it and Ball it up. Once you step on it it egnites.