The BNC color gel RAL 7021 black-gray 4ml content is a high-quality color gel that gives your nails a deep, pearl-like shine. Start with a clean and well-groomed nail base, apply a layer of base coat and harden it. Then apply the pearl gel in the desired amount and let it dry under UV or UV/LED light. For additional shine and protection, seal the design with a clear top coat. Sticky residue can be easily removed with a nail cleaner. Ideal for stylish, long-lasting manicures with a touch of elegance.