Write an article based on this "Choose the right product. Wash, dry, and moisturize your face. Hold the brush at an angle."
While it's not necessary to buy the most expensive cosmetics, read reviews about the product you're considering buying to find out whether it's worth it. In addition to the liner, you will also need a brush that can create the look you want. A thick brush will create thick, dark lines. A thin, angled brush will give you more control and allow you to make finer lines. Look for a brush that has a bit of stiffness to it. Use a gentle cleanser and your favorite moisturizer. You want to ensure your skin is free of dirt and oil so that you have a fresh canvas to work with. Don't use an overly oily moisturizer, or the eyeliner will have trouble adhering to your skin. Don't point the brush perpendicular to your eye so you can't see what you're doing. Instead, hold the brush at an angle so you can see the tip touching your eye and can follow as you work.