Rather than wait forever for the polish to dry, the polish hardener helps to make the wait time less and dries faster. * **ATTENTION INTERNATIONAL CUSTOMERS: Nail Polish CANNOT be shipped to international countries!** This product can only be shipped within the 50 States. Nail Polish is a prohibited import item for international countries due to Shipping Regulations. If you order Nail Polish and do not live within the United States, Miss A is not responsible if your package is returned to us, opened, or becomes missing, etc.*