Ok so, first of all, she makes this look way easier than it actually is. It's not difficult, but if you're ADD, then this is not for you. You will mess your hands all the way up, but if you follow directions, it will be the dopest manicure you've ever gotten without rhinestones. I love mine.
(My version of water marbling. Not bad, huh?)
P.S. Check the razor in the background, classy.