Wish to sport a really fancy nail art your friends would go bonkers over? Well, here is a video that would let you achieve that in no time at all. This DIY nail art video shows how you can get the extremely beautiful looking rainbow water marble polish look on your nails. There is not much to it. Just follow the steps mentioned in the video properly to get the desired look without hiccups. It may take a few attempts to perfect it, but the end result would be well worth your time and effort.