7in1 Wonder Nail Recovery is an innovative, top class multifunction polish that combines 7 properties in one bottle: base coat, top coat, wet look, quick dry, super hardener, ridgefiller, and whitener. This multi-function polish is designed for sensitive, thin and brittle nails. It strengthens the nail plate, evens out surface irregularities and provides a protective shield. In addition, it provides a shiny, wet look and is super drying