I bought the 3 in 1 Contour Pen as part of the MUA haul the other week. I went for Gunmetal as I have a few black liners already and like the smokiness grey can add.
A word of warning - don't press too hard on the nib as I did or it just breaks off!
I do like it, but can you even see it in the pic? I thought I'd applied loads but maybe I just need to pile it on a bit more or try a darker colour?
For a mere £1.50 one can't complain, will maybe try the brown next and see what happens? You can check out MUA's 3 in 1 Contour Pen here.
Have you tried this Contour Pen and which colour worked best for you?