Apple - green pencil?? Not that I don't dig a bit of daring colour

Here are my other tips:
- line/brush in the direction of the hair; where your brow starts the hair usually grows up and then out towards the hairline as it lengthens.
- when you're done, lightly brush through with an old mascara wand or spooley to smooth it out and make it look a bit more natural.
- if they're unruly, spray a bit of hairspray on the above and use to set. Usually in the bathroom cupboard and handy if you don't want a billion eye products crowding your makeup bag.