The brilliant colors of these liquid watercolor pens bring every piece of art to life, whether you're creating design, illustrations, fashion design, calligraphy or children's drawings. Super versatile and re-wettable! Inter-mixable with Ecoline Liquid Watercolor 30ml bottles - dip markers in liquid color and create custom mixes and effects. Use on illustration board, watercolor paper and Yupo. Store the original works of art in a portfolio for optimal color retention. Set contains: Lemon Yellow (Primary), Magenta, SkyBlue (Cyan), Black, Colorless Blender.