For perfect lines, apply liquid eyeliner directly onto your lash line and draw a line to the outer corner of your eye in one stroke.
Accentuate the last third of your lower lash line towards the outer corner extending outwards at a 45-degree angle. To finish, connect the wing to your top line.
Draw a fine line in blue or green along the lower edge of your eyelids. Visual accents, like stripes or dots, along your lower lash line are a total eye-catcher.
Make it easier to draw a straight line by first applying a dotted line that you then connect together.