Mia Secret Clear Acrylic Powder is developed and produced in the United States. The formula provides ideal consistency, activation time, superior adhesion and long lasting when combined with MIA SECRET LIQUID MONOMER. It has a self-leveling formula that requires minimum filing and provides reliable results even under low temperatures.. Cover Acrylic Powder is used to extend the length of the nail bed and cover any imperfection on natural nails; its formula has an ideal consistency, activation time, superior adhesion and is long-lasting