I saw this nail post on one of my favorite blogs. It is super simple and looks amazing balls!
Don't mind my blurry picture. Anyways here are the steps.
Pre-prep: cut up ten pieces of cling wrap (Saran wrap).
#1: paint your base and then first color.
#2: let completely dry!!
#3: paint your second color.
#4: right away grab a cling wrap piece and dab dab that top color.
#5: let dry and add top coat.
Be amazed at how cool your nails look!! It's like marble nails without the taping and work. Love it!!