Use a sharp eyeliner pencil, like L’Oreal Micro Liner Ultra Fine Lining Pencil, $8.79, or a thin-tipped liquid liner, like Lancome Artliner Precision Point Eye Liner, $29, to apply a thin layer of color as close to the lash line as possible. Don’t forget the tips we mentioned earlier to keep that line from looking like your two-year-old cousin drew it on. You can intensify the color by using an eye pencil first, and following with liquid liner on top, Ahnert says. This’ll also help it last longer.