If you're sick of sneak-testing nail polishes at the drugstore to find that perfect shade of pink, you're in for a treat.

Our friends over at Refinery 29 are reporting that celebrity manicurist Julia Palmer's Wet Paint Nail Glaze System allows you to essentially create your own color by layering shades of polish until you get the hue you want.

Even better, Palmer's website offers previews of what the shades will look like layered over each other. Her 15-bottle set offers 108 different shades (our heads are spinning, too).