Drawing a perfect line is extremely difficult, especially with thick brushes. It is difficult to find a thin brush, especially one that works well. My recent discovery, a makeup store centered around club wear and makeup all night, Clio, has one of the thinnest bristles I have ever found. With a 0.1 mm brush, it allows for any thin design made around the eye area or any other areas for a specific design. It is probably one of the best thin liquid eyeliners that actually works.
Clio's makeup is targeted to those individuals who are constantly out pulling all nighters. The makeup is known to last throughout the day, into the night, and fights against the heat and sweat. It is one of the makeup brands that are starting to make a stand in Korea.