Create the perfect canvas for your nail colour with the Binky London Nail Care Base Coat. To ensure your polish lasts & looks its very best, it needs a great base. This primer is your first step in the quest for the perfect manicure. The protective formula prevents yellowing & unsightly discolouration while filling in ridges & disguising imperfections for beautifully smooth nails. Apply one coat to bare nails & wait for it to dry completely before adding your Binky London Nail Lacquer on top.