A precision liquid pen from CLIO, the Superproof Pen Liner in #04 Maroon Brown delivers a rich, buildable color with a smooth, felt-tip glide. Ideal for those seeking defined, long-wear lines—suitable for hooded lids and everyday smoky looks. Lightweight in finish and smudge-resistant, it appeals to users who prefer reliable, pigmented eyeliners with a natural brown-maroon tone.
Ingredient Safety
No risk1
Low risk16