I've actually been using Urban Decay's 24/7 Glide-On Eye Pencils for quite some time now, but have somehow neglected to review them here – a situation I had to rectify because these are one of my favourite products, and probably the best eye liner pencils I've ever used.
Why? Because they do exactly as the name suggests: they glide on totally smoothly, and are just super-easy to use. And, once the liner is on, it'll stay put all day. What more can you ask for?
Well, you could always ask for nineteen different colours, of course. I have them in 'Zero', 'Bourboun', '1999' and 'Stash', which are all shades of black and brown, but as you can see from the image above, they also come in a selection of bright, metallic colours which have a bit of sparkle to them: some of my pencils also have that little bit of glimmer, which is nice because it helps light up your eye, with out looking like you fell into a glitter pot.
Buy them here.