I bought a good number of these eyeshadow singles when they were all on sale. I got all of the trend colors, as well as some glitter and shimmer colors. As with most glitter eyeshadows, fallout is my main worry. However, none of these eyeshadows budged and no glitter was able to make its way to other parts of my face! The lighter eyeshadows are not that saturated, but it allows for a build-up of color. I wouldn't say you really need eye primer for these but it would help boost the color if anything.