What is tatto liner?

Tattoo liner is a type of liquid eyeliner that is long-wearing and waterproof. It is designed to create thin, precise lines that mimic the look of a tattoo. Tattoo liner typically comes with a fine-tipped brush that allows for easy application, even on delicate areas like the inner corner of the eye. The formula is often smudge-proof and won't flake or fade throughout the day. Some tattoo liners contain natural ingredients like iron oxide pigments, making them ideal for sensitive skin. Additionally, many tattoo liners are vegan and cruelty-free. Tattoo liner is popular among those who want a bold, graphic eye look that lasts all day.