Water colours, WFRS code, by Pentel, "Pentel Arts" line Case with 12 different colors (white, yellow, lemon yellow, greenish yellow, Viridian green, cobalt blue, Prussian blue, red, vermilion, brown, yellow ocher and black) Tubes with 5 ml internally coated with a special lamination that guarantees a longer service life for the paint Fast and homogeneous drying guarantees wear resistance: after drying watercolors do not break or chip easily Once the colors dry on the palette, their reuse is easy: just apply water Ideal for use with crayons and crayons. It is possible to varnish and paint without smudges For more transparent effects with watercolor, add more water. For opaque effects, use less water