This is a really good eyeliner, waterproof and fade/smudge resistant. You get pretty good precision, however the tip frayed on me long before the tube was empty. I much prefer Kat Von D Tattoo Liner as the tip stays together and gives you great precision, but this is the eye liner I get if I 'm in a pinch and can't get a Kat Von D Liner.

This is the first liquid eye liner I ever purchased. I find it to be quite expensive, but it has last awhile and I do find it stays on very well! Now I just need to learn to steady my hand and then I'll love it even more!

I love Stila Stay All Day! It actually stays on ALL DAY and is easy to remove at the end of the day! What's not to love? Well, other than the price of course. Yikes!
It's still my go to and will probably continue using it until something better (and cheaper!) comes along.

I feel like the price could be improved upon, but saying that, there is no drugstore dupe that measures up. Consistent application, great lifespan, and really does not budge all day. Nothing else compares. This is the only liquid eyeliner anyone will ever need!

My favourite eye liner of all time. Goes on smooth and has a perfect cat eye tip, stays on all day (sometimes have to fix a bit on the corners after the gym) and comes off with water and face wash, no need for make up remover. Keep buying it over and over.

Although the price is a bit costly (retails around $27), it is one of the most amazing liquid liners! The pen itself is very easy to use - allows you to create a thin or thick wing. The product itself dries fairly quickly, doesn't smudge, and seems to last all day. It is HIGHLY pigmented, and dries rather matte. Love Stila products - would definitely recommend!

I have greasy eyelids and this truly does stay all day on my lids with no transfer or smudging, I cannot stand it if an eyeliner transfers into my crease. It makes winged eyeliner a breeze and the felt tip applicator does not fray or split. Yes there are other inexpensive eyeliners out there but the quality and long wear formula of this product justify the splurge. I also love the fact that even though it's waterproof it comes off nicely with my face wash or makeup remover with a gentle wipe.

This was one of the first pen liquid eye liners I purchased. I still use it today, and do like it, but I might not repurchase it when I run out, simply because I find there are other ones out there that work better and last longer that don't cost as much as this one does. I doesn't exactly stay all day for me. The brush works well and you can get thin or thick lines. If I had no access to other types of eye liners (such as Asian brands), then I would consider repurchasing this.

I expected it to literally stay all day but even with primer my lids are quite oily and it does come out slowly throughout the day. the one thing I do like is the precision of the felt tip!

The eyeliner did not work for me.. after a few hours it was all gone. I had to redo my eyeliner look.. I don't have greasy lid so I don't know why the eyeliner felt off my eyes