Limbal Rings: The Secret To Attractive Eyes? • Max My Looks
Study: Women view men with a limbal ring as healthier -- and more attractive
My friend's limbal rings (ring around the iris) are smudged at the top, and he can't see things above him. Does a smudged limbal ring cause blindness? - Quora
People Whose Eyes Have A Dark Ring Around The Iris Appear More Attractive, Study Says