This is my favorite eyeliner. I always buy two when I buy it so I never run out. Lasts a long time and I love that once you collect any 6 MAC containers you get a free lipstick or eye shadow.
I was looking for a black brown pencil since my Chanel was discontinued. This one was just ok in colour and horrible in formula. After application on the waterline the product broke up in very small crumbly bits and landed in my eyes. It specifically stated that this was good for this use.