The sales associate recommended Cassis to me. I have blue-green eyes and Cassis really helps make my eye color pop! I don't need much, just a thin line and with this style of eyeliner I'm able to get close to the lash line. As a hint, because I didn't discover this until after, at the base of the eyeliner is a sharpener that you can pop out and is meant for this particular eyeliner.