10 Days Long nail polish: extreme hold up to 10 days * without the need for retouching or UV lamp. The innovative formula ensures a very high hold performance and gives the nail an exclusive brightness. Active ingredients, rich in calcium and magnesium, deeply nourish and protect the nails while coloring them. The practical maxi-brush guarantees perfect coverage and brilliance, right from the first pass as well as a quicker and simpler application.