A Shatter-Proof nail Builder with highly concentrated nail building calcium and nutritious Vitamin D to end thin, brittle nails. Salon-finish looking nails every day! An All-in-1 effective strengthener with fiberglass for soft, thin, short, brittle nails. 10 essential Solutions eliminate multi-concerns in less than 1 week. A long-lasting top coat with real crystals to give a bright dazzling shine to dull, chipped manicures.