Watercolor suitcase set made of plastic with 24 colors in half pans. Van Gogh watercolor paints are classified as a color range for students and artists. They are characterized by brilliant, transparent, and intense colors with high color strength. Most colors are rated with the highest degree of lightfastness +++ (over 100 years under museum conditions), while a few colors are rated just one level lower with ++ (25 to 100 years under museum conditions). Thanks to their purity and uniform viscosity, these watercolor paints can be easily processed and mixed. Proudly produced in Holland with strict quality control for a consistent experience with every purchase.