Disclaimer: I purchased this product with my own funds, I am not being paid or compensated by the company in question. My opinions are entirely my own.
The black liner swatched much better than the glitter black, it is so black. I love this black liner. The formula for this liner is a little thicker than the glitter black formula, and it's a little easier to work with.
Both liners perform very well, and while I do wish the Glitter Black was a bit more black, I like them both quite a bit. And both liners have amazing staying power! On the package is says 12 HR Wear and they aren't kidding. Both liners last at least 12 hours on my eyes, though the Glitter Black does fade a little quicker than the Black.
Will I repurchase? Oh yeah, and I want to pick up some of the other colors as well. They have a decent little selection of colors for this liner, and I definitely want to try some of the color liners.
Would I recommend? Yup. This is a really nice liquid liner that applies easily, it's totally worth $12.
I hope you guys enjoyed my review here, there will be more up soon. If you've tried these liners you should let me know how you feel about them in the comments below. Til next time!