Sally Hansen Miracle Gel™, 14,7 ml, Nail Varnishes for Women, The Sally Hansen Miracle Gel™ nail polish will give you beautifully styled nails in moments. Characteristics: strengthens and firms the nails prevents nail polish from flaking long-lasting gel manicure effect How to use: Apply polish as the last step of a manicure. Apply to nails using a brush. Allow to dry.