展开This base coat by Guerlain acts as a double-sided adhesive tape, adhering to both your nail and the polish to significantly improve the hold of your manicure while guaranteeing a smooth result. It's also enriched with epoxy, which is a special resin known for boosting the hold of your nail polish, and features a flat brush which allows for optimal, easy and precise application. The base coat is delicately fragranced with the brand's fruity and floral La Petite Robe Noire scent. When layered with other La Petite Robe Noire nail products, the fragrance leaves a truly lasting impression. How to use: Apply a single coat to your nails before your nail color. Finish with a top coat. 0.03 oz. Made in France.