We received a package of these in the office and since I was tired of the smudgy eyeliner in my makeup bag, I decided to test out the black one. All I can say is I wish I would have tried this sooner! This eyeliner is fantastic. It stays put all day and doesn't bleed or smudge (next to nothing). It's a roll up vs. a pencil that you have to sharpen. I love everything about it. It doesn't appear that you can buy just one of these vs. the trio, but at about $15 CDN you could always buy the package and split it with friends if you don't want all 3 colours. This is my favourite eyeliner at the moment.