Gansai Tambi watercolor is a water-based mixture of mica and pigment, which create beautiful luminescent colors. The dense and homogenized pigmentation allows for optimum coverage and a smooth distribution of both color and mica. Each watercolor pan contains a bright, dazzling hue and is perfectly compatible with existing Gansai Tambi paint sets. The Gem Set contains pans of gem red, gem pink, yellow gold, gem green, gem blue and gem violet. Brand: Kuretake/Zig