NARS Duo Eyeshadow (New Formula) has the following features: Intensity at first sight. Create the perfect eye makeup in just one swipe. Exclusive Pigment Power Suspension technology delivers incredible color payoff. New, innovative formula that provides 4 kinds of eyeshadow effect, from buttery mattes and lustrous satins, to electric pops of color — all stay soft with vibrant effect. The velvety texture easily blends to create smooth, even color.