Our oil-free eyeliner formula protects the lash adhesive used with lash extensions and faux lashes / false lashes, prolonging their life and taking your lash look to the next level. You'll also love the unique, elongated and flocked tip applicator (or nib) that gives you professional precision with every stroke and makes this long-lasting eyeliner easy-to-apply and lets you create dramatic cat eye, winged eye and other looks you want. Additional Product Information: Our Oil-Free Eyeliner is water-based, hypoallergenic, cruelty-free, non-toxic, fragrance-free, easy-to-remove, and gluten-free. And finally, BeautyGARDE Oil-Free Eyeliner is best for people with different eye shapes (like hooded eyes) and can be applied over magnetic lashes.