Marcasite is a gorgeous charcoal grey, Tanzanite- a deep plum- was featured in my Sugar Plum Eyes tutorial, and Oceanic is probably the brightest blue liner I've seen. I sometimes like using a thin line of that shade on my lower lashline for a nice pop of color- if you keep the line thin, it's surprisingly subtle! Once you apply these liners, either smudge them right away for a smoked out effect, or just let it sit for 30 seconds or so and the color will be unsmudgeable. I like that word LOL :) Seriously though, they don't budge once you apply them. You can definitely feel safe applying them to your lower lashline & you won't look like a raccoon 3 hours later!