Kuretake Gansai Tambi Starry watercolor set contains six bright, beautiful mica colors that shimmer and shine. These pearl-tinted hued paints are compatible with the basic Tambi sets. Water based pigments work on both light and dark paper. Perfect for artists, crafters, calligraphy, illustrations, brush lettering, and more. Colors included are Blue Gold, Red Gold, Yellow Gold, Champagne Gold, Light Gold, and White Gold
Here is a youtube video link which shows how to use Gansai Tambi starry watercolor by Kristina Werner –
