What girl doesn't love the shiny look of a fresh manicure? And what girl hasn't promptly scratched a new coat of polish doing something as simple as digging her keys out of her purse? Enter shellac ...

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Everyone wants freshly painted, manicured fingertips to be hard as nails. But usually they aren't. They chip. They peel. And one little ding can turn into a smudge before you even get the polish brush ...