AS Trona: rose gold. Pearly pigments with a shimmer finish. Creamy on the skin yet versatile like dust, their ultra-fluidity helps create blended smokey eyelooks to enhance the eye area. AS is a long-lasting, ultra-pigmented eyeshadow that adheres perfectly to your skin. Apply AS with a eyeshadow brush or using your fingertips. If you are wearing a foundation, primer or concealer base, remember to set it with powder before applying the eyeshadows.