Exciting news! There's a new product from ELF and it is a Limited Edition Mineral Pearls dusting powder. These are a lower budget dupe of the Guerlain Meteorites set, coming in at $8 as opposed to the $60 price tag of the high-end version. It is worth nothing that this is one of the most expensive single items on the ELF website.
The mineral pearls come in 2 shades, Skin Balancing (to even out skin tone coloration and complexion) and Natural for a sheer wash of color. You are meant to brush your powder puff or kabuki brush and gently swirl around on the pearls before buffing onto the eyes, cheeks or body. This is an illuminating product which helps to reflect color on your skin and give a radiant glow (best used over foundation).
Other similar products include the Guerlain Meteorites (which are touted as the original of this style of pearl powder - they now have created dozens of variant color combinations) and the Essence 'Me & My Ice Cream' Collection (Summer 2013) Shimmer Pearls. Many of these have been limited edition and can no longer be purchased unless you stalk one down on eBay!