TRESLUCE Eterno Liquid Liner in En El Mar 1mL/0.034oz FULL SIZE Waterproof/ SmudgeProof Vegan BRAND NEW BOX; SEALED. Made with a petite brush tip for quick, easy, and precise application, mastering a novela-inspired bold wing has never been easier than with our liquid liner. Eterno is waterproof, smudge-proof, and vegan.