The All in One Nail Lacquer is a multifunctional product. It combines seven functions. The lacquer is a nail strengthener, beaucse it creates a protective seal on the nail. It fills ridges for a smooth effect. As a base coat it prevents the nail from staining. Use it as a top coat and it intensifies and refreshes the color of your nail lacquer. The All in One Nail Lacquer protects the nail from splitting and creates more volume on the nail bed. It gives a very brilliant, glossy finish to the nails and makes the lacquer extremely water resistant and long-lasting.