Coliro Artist Mica Watercolor Paint 6 Color Set, M600S Pearl and Shimmer Pearl Colors Made of mica, a natural product that offers a wide variety of metallic shades from gold and silver to iridescent, pearl shining colors. Can be dissolved with water and applied with a brush. Ideal for creating special effects and highlighting; Can be blended. Colors adhere to all absorbent surfaces such as paper, wood, gypsum, etc. The manufacturer of this product, Finetec GmbH has rebranded this product as Coliro. The product itself remains unchanged and continues to be handcrafted in Germany by Finetec GmbH. Until the inventory is worked through, you may receive the older packaging.