Introducing the OPI GelColor Stay Classic Base Coat #GC001, the perfect addition to your nail care routine. This 15 mL (0.5 Fl. Oz.) base coat is designed to provide a strong and long-lasting foundation for your gel manicure. Its unique formula helps to protect your natural nails while also ensuring a smooth and even application of your favorite gel polish. Say goodbye to chipping and peeling, as this base coat helps to extend the wear of your gel manicure. Trust in the quality and expertise of OPI, a trusted brand in the beauty industry. Elevate your gel manicure game with the OPI GelColor Stay Classic Base Coat #GC001.