This is my first instructable! Tell me how I did!

Step 1: The Requierments

1. About 2 cups of flour or any other flour like chemical(s).
2.A napkin.
3.A rubber band.
4And a desired victim.

Step 2: The Assembly

1.Lay the napkin on a very flat surface.
2.Put the 2 cups of flour in the exact center of the napkin.
3.Take all four ends of the napkin then fold them up.
4.Tie the folded ends of the napkin up using the rubber band. (You may have to re wrap the rubber band depending on the size of the napkin.)
5.Check tightness when done.(Just not too hard! OR ELSE!!! POP!!!.)

Step 3: The Throwing Tecnique

1.Place the bottom of the grenade on your hand.
2.Extend your arm back or over or to the side of your head.
3.Throw as hard as you can at desired victim!!!