Eyeball Nails—A steady hand, a dark polish, and a skinny brush are all you need! We like how stark white looks against black

To begin, paint three to four crescents on each finger, making sure you leave enough space between each one of them to fill in.

Afterward, fill in the rest of the crescents to create football shapes with a gap in the middle. Soften up rectangles to make it more 'eye'-like.

Creepy, huh? Use glow-in-the-dark polish for a nighttime surprise!