Using the tool, Young discovered she could take a picture of a nail polish shade that was displayed on a fake nail, create a sticker, then place it over the photo of her own nail. Apparently, the entire process took her less than a minute, and helped her reach her polish decision.
Even better: This trick means you'll no longer have to wait until the technician finishes painting on the first coat of polish to your nails before deciding if you like it. Talk about the beauty of technology.
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Photographed by Dan McCoy.