So excited when I got this sample in my box! I received a neutral golden brownish green with gold glitter. The case only required a few shakes to mix the liquid and on it went. I only needed a little over one application of the eyeliner on my eye, and for a more dramatic look, two applications on each lid. The product stays on super long (as this theory has indirectly been tested on those late nights out when you *shamefully* sleep with your makeup on) and there is no creasing or cracking of the liner on your eye.

I loved this product so much I bought another one in a different color! Key is to allow the product to dry before blinking so not to get it on your eyelids, but once you have that down, it's lovely sparkle really enhances the eyes. In addition, its easier to remove if you use a little waterproof remove and pull off in one strip from outside to inside. I really love it!

I was actually really excited to receive this product because I had already previously owned the shade 'Bora Bora' and LOVED it! It was so pigmented and they were definitely not lying when they said waterproof; however, it was a whole other story for the shade I received in my Birchbox. I got the shade 'Curacao' which I thought was going to be this beautiful, deep blue color. It is beautiful.. after 5 coats. The consistency of this particular shade is just so watery that it results in little pigment yielded. I'm pretty sure it was just the shade I received though, considering how much I loved the shade I already had.

I use this liner for my job as an actor in a childrens show. It is the only eyeliner that won't smudge under the spotlights. It stays bright and intact all day.

This is such a great eyeliner and it comes in such great colors. Long lasting and great wear. I love the glittery hints. This is perfect for a night out on the town or adding color to everyday makeup routine. I really enjoy this color!

this eye liner is amazing i love it its easy to use and wonderful color its super easy to remove also

I can wear just about anything- but the sapphire blue of this liner was not working..it took a few applications to get a decent color payout and by then, the little glitter flakes felt gritty on my eye. I love Stila but this was not my favorite product... having to fuss with eyeliner this much creates more room for error and eye irritation!

I got one of these in my birchbox (brown) and I love it so I ordered a black one. It is not the same. The color is inconsistent so one side maybe darker than the other. Nt sure why one color is different than the other but it is.

Liners are always hit or miss. This gets the job done without the color going too prom 1983. I do use a smudge color over it so that it adds some drama without being the center of attention.

I have Stilla's regular black waterproof eye liner. I like this product because unlike a regular eyeliner, it has some simmer in it. It does last all day and it is easy to apply on. Absolutely a great product