This Finetec Artist Mica Watercolor Metallic Pearlescent Paint set of 6 is made of mica, a natural product. The set offers a wide variety of metallic shades from gold and silver to iridescent, pearl shining colors. The paint can be dissolved with water and applied with a brush. The set is ideal for creating special effects and highlighting. The colors can be blended. Colors adhere to all absorbent surfaces such as paper, wood, gypsum, etc. The set includes 5 shades of Gold and 1 Silver.