ensures an instant manicure effect similar to that of a beauty salon they adhere perfectly to natural nails, they are flexible they do not damage natural nails being perfectly adherent they last a very long time on the nails Modo Directions for use: Push back the cuticle or carefully remove it with scissors or tweezers. Press the false nail firmly onto the nail. naturale – starting in the center and then working out the sides. Hold each nail in place for at least 30 seconds.