Eyelash Curler
"Turning up lashes makes them look longer," says New York City makeup artist Troy Surratt. "It also lets more light hit the eyes, so your irises have more sparkle."

Great Bets: E.L.F. Studio Eyelash Curler ($3; EyesLipsFace.com); Shu Uemura Eyelash Curler ($19; ShuUemura-USA.com).

Next: 8 add-ons that give you extra oomph