Rose Gold Luster Dust by GSA.Gives a subtle rose gold color with a high sheen metallic-like finish. Not water soluble. 2 grams.CAKE DECORATING - Luster dust is used in cake decorating for coloring gumpaste, fondant decorations and chocolates SOFT SHIMMERY COLORS - luster dusts provide a soft color with a pearlescent shine on fondant, gumpaste, sugar decorations & chocolate. USE DRY OR WET - apply lusters with a soft dry brush or mix with vodka or lemon extract and paint on fondant or gumpaste. STENCILING- Luster dusts are perfect for painting with stencils on cookies, fondant and cakes.