Luster dust is a nontoxic, tasteless, edible powder that can be used to decorate cakes, cookies, candies or anything else to which you would like to add a little sparkle. It comes in a range of shimmery colors and when applied, produces a high-sheen metallic finish. It can be used dry or wet.
Each color comes in a 2 gram container. Ruby and Orchid Pink contain Carmine which can cause a rare allergic reaction in some people.