Now, take the darkest color you will be using and gently buff it into your crease. The movement of your brush is going to indicate how well the blending will turn out. My trick for you, is to go in super small circles, and just repeating it until you have the look you want. Depending how many colors you are using, depends on how many times you are going to repeat some steps.
A great tip is dragging that dark shade to your bottom lash line, but don’t drag it all the way to your inner corner. This will give you the effect that you eyes are closed more, making them look smaller. By only going about half way, maybe even a quarter of the way gives you the effect of a cat eye, making you look awake and bright.