The Gansai Tambi Sets are traditional Japanese solid pan watercolors in individual removable blocks which are artist grade, but can be enjoyed by all.
These non-toxic, water-based paints are rich, vibrant, lightfast and ideal for sketching, illustration, cards, and more The underside of the box lid features a color chart that can be filled in with the actual painted color for your reference. Available in three basic color sets, a Starry Color set of 6 metallic colors and a set of 6 Pearl Colors. For more details on this product click the link below.
Source: Gansai Tambi Watercolor Sets