How addicting are those makeup videos on Instagram? I could seriously spend hours watching people do eye makeup or do some sort of transformation. It's so satisfying because it gets straight to the point so you don't have to watch a long video to see the end result. One of my favorite types of videos to watch are eyeliner tutorials. Eyeliner is such a great way to emphasize and define our eyes but let's face it, it's not the easiest thing to do! If you're interested in learning how to do different types of eyeliner on your eyes, this makeup vids are a must-see!