First you need to get the supplies.
Get the foil and wrap it up into balls.about the size of a quarter.
Put the foil balls in the empty bottle.
The water bottle should have a quarter full of foil.
Then pour the works in the bottle.
About half way.
After that you close the lid tight,shake it,and get to a safe place.
It will start to expand and it will pop.
- 1.0 Works
- 1.0l Empty bottle
- 1.0 A box of foil