Bobbi Brown Must-Have Mascara Duo by Estee Lauder

HOW IT WORKS 

Creates extra-bold, dramatic lashes 

Features a long-wearing formula that won't flake or smudge and is sweat- and humidity-resistant 

Builds volume lash by lash, for a volumized, fanned-out look 

Combs through eyelashes evenly from roots to ends, while the brush's tapered tip grabs small, hard-to-reach hairs

How to use

Brush from base to tips of lashes and repeat, as desired.