A while ago, during the summer, a friend showed me how to marble fingernail polish. Its very fun, messy and hard to do. But once you get the hang of it, its easy.
You can go to 101nails.com to see how to do it. I do not recommend watching the movie it has on it though. You COULD watch it muted if you want. Haha!
But read through the directions and look at the pictures. And this is actually something that you have to do exactly how they say for it to turn out. That was the problem that we had when we first tried it.
Its really fun though as you can do tons of different colors and designs . I chose to do bright and crazy colors. Which I only had on for a total of two days. But it was really fun because you could see the design.
And its something that you would do every few months! Not weeks, because it takes awhile.
That's why its a rainy day project!!