A precision liquid pen liner from CLIO, Superproof Pen Liner #01 Black delivers ultra-pigmented, fine strokes and a quick-drying, smudge-resistant finish. Its firm felt tip helps create crisp wings and tight lines, making it suitable for everyday wear or dramatic looks. Lightweight in feel, it’s aimed at users who want defined, long-lasting eye definition.
Ingredient Safety
No risk1
Low risk9
Moderate risk3