Liquid liners are used for their precision, and usually come in a tube with a small brush, or "pen-style" with a brush tip. They can take some time to dry after applying, though.
1) Sit down.
2) Plant your elbow on a flat surface.
3) Rest your pinky on your cheek. Stabilizing yourself as much as possible will help prevent mess-ups.
IF you are having trouble creating a line you can just start off with dots, graduate to dashes along your eyelid and eventually you will be a pro!! Don’t forget to check out our Classic fine eyeliner!