Seint Eyeshadow - Shimmer - Rome - NIB What it is Our eyeshadows are highly pigmented and long-lasting. They come with more than double the average eyeshadow and are available in a full range of shades and finishes including: shimmer, matte, glitter, and cream. How you use it Apply eyeshadows anywhere from your eyelids to your brow bone, along your lower lash line, or use it to fill your brows.