I've been using black liquid liner for many years - I actually hardly ever wear pencil liner on my upper lash line. MAKE UP FOR EVER has recently launched a new a new product, their Graphic Liner* ($29 CAD/0.03 oz), which is a liquid liner with an ultra fine felt tip.
"This high-precision pen lets you create lines and define eyes with seamless control. This long-lasting, jet black eyeliner features a versatile foam tip pen that glides on with exact precision. Whether you’re drawing on a super-slim line or bringing dramatic intensity to eyes, this pen defines like a pro." - Sephora
MUFE's Graphic Liner comes in sleek pen style packaging. My only complaint about the packaging is that the lid doesn't fit tightly onto the pen. I find that my liner started off already feeling a bit dry, and I think it's because the lid doesn't click on fully. I'm not sure if this is a problem with all of the liners, or if mines an exception.
I really like that this liner dries to a glossy finish - I have a lot of matte black liners, so it's nice to switch things up! The felt tip of this liner is very thin, so you can create a precise line easily. I think that it would normally be easy to create a winged tip with this applicator, but since mine is a bit dried out the tip ends up dragging a bit. This liner does dry very quickly, but I did find that the formula smudged a bit throughout the day. I didn't end up raccoon eyes or anything like that, but if you have oily lids then this might not be the best formula for you.
Overall, this is a good liner but there are some fatal flaws that I can't forgive. Hopefully this packaging is just a fluke, and not all of MUFE's Graphic Liners have this issue. I also wish that this liner lasted a little bit longer on my lids without smudging. For such a pricy product, I think that there are better options out there.
Have you tried MUFE's Graphic Liner? Did you have any of the same issues that I'm having?