DESCRIPTION Fill The Gap with this Ridge Smoothing Base Coat by Essie. Helping to hydrate ageing nails whilst preventing brittleness and breakage, it contains fine silky particles and natural mica to help fill in deep ridges and conceal imperfections. Fill The Gap Ridge Smoothing Base Coat by Essie is formulated with natural yucca extract to help moisturise and reduce inflammation resulting in an ultra-smooth base for a beautiful, longer-lasting manicure. Directions of use: Apply as a base coat prior to applying Essie Nail Polish. May also be used alone on natural nails.