Makeup Geek eyeliners are far and away my favorite product they make. They are long lasting and have unique and pigmented colors. This color is a medium teal. It's not shimmery but not matte either. I find most teal eyeliners are very light/bright so come off very 80's. This one is more medium, dark enough to be wearable for day but not so dark it looks black, but still a bright color. I think wearing mascara tones it down. I have sensitive eyes and some eyeliners make them burn, and I don't put eyeliner on the water line either. This one does not burn or run into my eyes. My only complaint would be that it dries so fast on the lid that you really don't have much room for error. A lot of liners you can smudge around or rub off a little if you get the line a little too thick, but this one dries almost instantly so you have to work quickly and carefully. However, I'll take that if it lasts all day.