Bourjois 1 Seconde Nail Enamels are easy & speedy to apply. The one-coat gel formula, enriched with silicon gives nails the perfect curve & an ultra glossy result. Its fan-effect brush adapts to the size of each nail for an ultra quick, neat & groomed result in just 1 second, with a single stroke! Apply Bourjois 1 Seconde Nail Enamel like a classic nail enamel.