How to do a smoke grenade for bb gun wars?

What you will need?

- A Ping Pong Ball

- A Straw

- Aluminium Foil

- A Lighter

- War

How to do it ?

- First, make a hole in the ball for the straw.

- Second, put the straw into the hole.

- Third, Cover it with the aluminium foil

- Fourth, burn the down part till it smog.

- last , trow it and watch.

Try it and leave your comments