Bourjois 1 Seconde Nail Polish 12 Rouge Obscur It gives your nails that salon smooth finish in 1 second thanks to its gel texture. Its one-coat gel formula, enriched with silicon gives nails the perfect curve and an ultra glossy result. Its fan-effect brush adapts to the size of each nail for an ultra quick, neat and groomed result in just 1 second, with a single stroke. Apply like a classic nail enamel. 50 second drying time.