Get lash extension hype in one swipe with e.l.f. Cosmetics’ Lash XTNDR Mascara. This lengthening mascara uses lightweight tubing technology to wrap each eyelash and visibly extend the look of lashes beyond their natural length. The tapered silicone brush grips and separates each lash for instant drama. Clump-, flake-, and smudge-resistant, the buildable formula is enriched with jojoba seed oil to nourish and condition your lashes.