Liquid eyeliner is the most classic, most well-known, and most used of all the liner types! They always come in a small tube with a fine pointed tip.
The pros: They offer the most precision and provide a perfect line in either a shiny or matte finish, whatever your preference! The liquid formula also ensures long wear and an intense finish.
The cons: Liquid liner requires a certain level of skill as there’s no room for mistakes; if you make one, you have to remove it and start all over. So it is best left to the experts, as the slightest bit of shakiness will cause a slip-up. It’s difficult to control the color intensity, which is usually very dark. Liquid eyeliner also doesn’t allow you to play around with the thickness of the line. As a result, you’re limited to creating a cat eye or a classic stroke along the upper lash line.