The curved brush with different textures of bristles grip firmly but gently onto my lashes.
So when I roll – this is the Roller Brush after all – the handle of the wand and comb through my lashes at the same time, lashes are thoroughly coated while slightly stretched.
Just like how tresses are smooth ended and curled during a blow dry.
This mascara hardly smudges too.
Ingenious. Another reason why I heart Benefit.