Our next DIY project is a total eye-catcher, if you put it right! It is addressed to the skillful ladies who feel the monochrome nail design as boring. Try the so-called marble nails (Marble Nail Design), a nail design with water and nail polish.You can try it out yourself or make it together with a friend. Our tip: The first attempt is best done with just one color. After a successful result, you can then expand the design to two to five colors.