Can this eyeliner be used on the inner bottom rim of the eye?
As I have hazel eyes, would the plum color be a better choice for me?
Yes but let it sit for a moment, and plum, green, gold, and blue are very complementary colors for hazel eyes especially if you want them to pop, for an everyday subtle pop I use golden brown shadow, but when I want to get compliments on my makeup blue and green is a must!