Recently I heard that the secret to producing a super-shiny manicure is all in the brush. I think I can agree with that. Rimmel London’s new Lasting Finish Professional Nail Polish ($4, ulta.com) imparts impeccable shine in just one stroke thanks to its fat, flat brush. Nevermind that this wide applicator cuts your mani time in half, but as the polish is laid down in one smooth stroke, the chances of clumping or creating streaks is dramatically decreased. As I’ve been trying to give myself more manis at home, this polish is a delightfully welcome discovery.