Gansai colors that reflect various color tones depending on the angle from which it is viewed. It shines in pale, pearly tones on white paper, and displays a strong, metallic color on dark-colored paper. Ideal for calligraphy, illustrations, brush lettering, and more! Six color set of water-based pigment watercolors. Set includes the following palette colors: 634 Opal Pink, 692 Opal Copper, 695 Opal Gold, 651 Opal Green, 663 Opal Blue, and 638 Opal Violet.