OMG Magic Erasers!!!

So...I don't know how it works, or what it's made of, but this product is genius.  Matt looked it up on Wikipedia, and he says they are made out of melamine foam, but whatever, I say it's made out of magic.  It took the stains off my bath tub; it took paint off the bathroom countertops.  It could probably even get rid of headaches if you rub it on your forehead just right.  

"Matt, scribble on the walls with crayon so I can use my magic erasers!"