CND launched Shellac last spring and it's quickly become a huge hit among lacquer lovers for its fast drying, long-lasting (two weeks!), and chip- and smudge-free formula. And now, 12 new shades arrive—from a reflective deep purple to a eye-popping bright pink to a cool nude cocoa—to enhance your Shellac-ing options. It's an in-salon only process, but it's worth it if you're looking for a polish job with staying power: Shellac is applied like a traditional mani, but cured under a UV light so it dries in a snap. And while the removal process takes around 10 minutes, it won't damage nails like gels. And, nail art devotees take note: glitter and decals can be applied, too!