Up to 2 Weeks of Dazzling, Damage-Proof Polish Wear With ground-breaking technology, SensatioNailTM offers a French manicure gel polish with innovative French tips that are easy to apply. Now you can get a classic French gel manicure that will last for up to 2 weeks! Must use with SensatioNailTM Gel Polish (sold separately).Warnings Follow instructions for use. Keep out of reach of children.