Van Gogh watercolours are rated as a student and artist level paint range. They feature brilliant, transparent, and intense colours with high tinting strength. Most colours are rated with the highest degree of lightfastness +++ (100+ years under museum conditions) with a few colours rated just one step below at ++ (25-100 years under museum conditions). Thanks to the purity and uniform viscosity, these water colours are easy to work with and easy to mix. 
Proudly produced in Holland with stringent quality control for a consistent experience with every purchase. 
This 24-half pan watercolour set is packed in a plastic pocketbox, and also includes a round synthetic hair brush (size 6) and a sponge. The colours in this general selection set are: Chinese White 108, Yellow Ochre 227, Gamboge 238, Permanent Lemon Yellow 254, Permanent Orange 266, Azo Yellow Light 268, Azo Yellow Deep 270, Vermillion 311, Madder Lake Deep 331, Quinacridone Rose 366, Permanent Red Light 370, Permanent Red Deep 371, Burnt Umber 409, Burnt Sienna 411, Sepia 416, Ultramarine Deep 506, Prussian Blue 508, Cobalt Blue Ultramarine 512, Cerulean Blue Phthalo 535, Viridian 616, Sap Green 623, Hooker Green Deep 645, Permanent Green 662, Payne's Grey 708.