I've started quite the collection of lipliners lately. I have a few from Revlon and NYX (which I'm also loving), but I've been mostly gravitating towards my Rimmel lipliners. I've wrote about the Rimmel lipliner in Eastend Snob before (read more about it here) and it's definitely my favourite, but I'm also really loving the Moisture Renew Universal Transparent lipliner, and the Exaggerate liner in Rapture. What I love most about these liners is that they are retractable, so you don't have to worry about sharpening. They are just so easy to throw in your purse and go. The universal transparent liner is also great for when you want to maintain the true colour of your lipstick. The way I usually apply lipliner is to first line my lips, then use the lipliner to also fill them in. I then apply the lipstick overtop the lipliner. I find this technique to give my lipsticks a little less slip, and a lot more lasting power. It's also a great way to change up the look of a sheer lipstick or a lipgloss and let it stand out a bit more.
Do you use a lipliner? What's your favourite?