Makes this pink color to one part of your daily routine. This clay-colored nail polish of natural origin meet dè professional requirements, as your lifestyle places. Opi nature stronghold is opi’p first natural nail polish, there keeps in up to seven days. Use your natural nail polish with nature stronghold top coat lining further durability. Manufactured in usa. Application:apply two thin layer nature stronghold nail polish in it desired shade. Let what dry, past, the laws apply then nature stronghold top coat. Opi nature stronghold nail polish a clay in thé life