This is the best base primer for shadows, intensifying the color and making it last long hours without creasing. For a sheer sparkle shadow apply the pearl base and then dab on sparkles. For a colored shadow with a hint of sparkle apply your shadow and then apply the pearl base on the middle of your lid and then dab on sparkles. This base doubles up as one of the best shadow bases out there! It holds the shadows for all day wear and intensifies the color. Secret tip: Apply the pearl base as a highlighter for a dewy look.