Make a Smoke Bomb out of Ping Pong Balls

Step 3 Combining the Balls

After you finish cutting the ping pong balls, go back and grab the first ball which you made a hole into. Grab the pieces of the other balls and slowly (Don't cut yourself) insert them through the hole. After you're done with that, grab a straw and cut about a 3-inch piece. Grab that piece, and insert it through the whole and push it down.

Comments

[Brainny]

why astraw insdead of paper

[crazilarkin95]

I was thinking if a paper rolled up would woulk or would it catch fire