Polka Dot Shower

This is good for one great big laugh and it leaves the audience completely mystified. A black silk handkerchief covered with dozens of white polka dots is shown. The magician passes his hand over it and all the white polka dots vanish leaving a solid black handkerchief.
Good? It sure is! But that's not all, opening the closed hand that he just passed over the hankie, the magician lets the dozens of white polka dots flutter to the floor!

You can even continue by picking up a few white polka dots off the floor and throw them on the black handkerchief to make it become as before covered with white polka dots as before!

A real show stopper!