An extreme-precision liquid liner, now with optimized ink flow and transfer-proof long wear in a luxe aluminum pen. Ingredient Callouts: Free of parabens. It is also vegan, gluten-free, and cruelty-free. What Else You Need to Know: This waterproof, transfer-proof, long-wearing liquid liner is bolder and smoother with better ink flow. The formula stays inky without bleeding, skipping, or drying up. 0.01mm Extreme Precision has the same iconic needle-precise brush tip for fine linework, lash-line