Buttercup (PD-055) is one of Sunflower Sugar Art's Petal Dusts, which produce deep hues with a matte finish. When brushed on white or pastel gumpaste, Petal Dusts create realistic effects. Mixed with water, alcohol or oil-based solutions, they offer greater color saturation. Petal Dusts contain no toxic ingredients and no cornstarch filler. 4 g.