Beauty Gizmos That Really Work

Pop-Up File?

If you like your umbrella to pop open at the touch of a button, and your pepper mill to grind automatically when turned upside down, you'll love the way the new Tweezerman Zip File ($5.50; Tweezerman.com) slides out of its handy plastic case—which then provides the perfect grip for filing. Even better: No more funky emery boards floating around in the bottom of your bag, collecting tissue fuzz. — Kate Sandoval