BLuminance 6901 Clr Pncl Set 20 Artist Rng ReviewbP PP Luminance 6901 Clr Pncl Set 20 Artist Rng PHigh lightfastness and smoothnessPPigments chosen for purity-intensity and resistance to UVPCan be blended and layered for various effectsP20 piece assortmentPSwiss madeP