The round tip eyeliner brush is the best. There are four main types of eyeliner brushes. When drawing the upper hook eyeliner, the width and thickness of the round tip are the most suitable.
1. Very thin head can draw very fine lines, but it is not easy to operate and easy to shake.
2. The square head can draw smooth lines by moving in parallel, but can not hook the tail.
3. The round head has thin bristles at the front and thick in the middle, making it easy to draw lines of two widths.
4. Bevel head is smooth and easy to draw, but it is difficult to control the color intensity of eyeliner.