This duo features two coordinating eyeshadow colors baked together in a single pan. Unlike most powders that are pressed into traditional metal pans, MAC Mineralize Eyeshadow is molded onto small, round, terracotta tiles and carefully baked for 24 hours, allowing for an exceptionally sheer and light application. The eyeshadow features the brand's unique mineral-rich yeast extract, which is a blend of 77 minerals that nourish while providing silky-smooth buildable coverage. How to use: Apply to your lid using your fingers, a brush or a sponge-tip applicator. Use it dry for low-to-medium coverage with a shimmery finish or wet for more intense coverage and color.