Aternal 'Express Hypercurl Mascara gives curled eyelashes with a curl lock formula that lasts for up to 18 hours. Available in washable black and waterproof black variants. Just one sweep with the mascara wand helps you get lashes that have spectacular volume and thickness. The Hypercurl formula in the mascara works to achieve a dual effect: it instantly builds 3 times the volume in your lashes and helps curl them, giving you thick, curly lashes that look ultra-glam. Ophthalmologist tested and suitable to wear with contact lenses.