Now you've got to be creative on choosing the color combinations for this nail art. It's pretty simple! All you need are the following: two nail polish of your choice, magic tape or masking tape, and top coat.
First step, paint your nails using one of the polish. I used gray here. Let it dry for at least thirty minutes then using the magic tape, align it sidewards.
Then paint it using the other color of your choice, carefully peel the tape. Finally seal it using your top coat.
Easy as usual, pretty as expected! Now try it :)
Tip: To prolong your nail art or nail polish, have your nails reapplied with top coat every two days.