Tattooed Eyeliner by Skone Cosmetics

  Tattooed eyeliner has a liquid felt tip pen applicator that's super easy to use to create lines, cat eyes, or wings.  It's waterproof, smudge proof and won't run or feather. Literally lasts ALL day – even through a workout!

https://skonecosmetics.com/shop/brows-liners/tattooed-eyeliner/
This liner has a long super fine tip that makes detail work a breeze. It glides on smoothly and once it sets, it's not coming off easily! It starts light at first but you can build up to make the color darker. I love my tattooed eyeliner.