Derwent Lightfast pencils have been formulated to be 100% lightfast. The revolutionary core is resistant to prolonged colour change ensuring artwork will not fade for up to 100 years under museum conditions.
Features 100% lightfast, all colours are professional quality and comply with ASTM D6901 and Blue Wool Scale ISO 105 Revolutionary oil-based core which creates rich vibrant colour Colours can be mixed on the page to create a paint-like effect Strong point for detailed drawing and layering techniques A rich colour selection, with quick and opaque colour laydown A 12-tin contains: Sun Yellow, Yellow Ochre, Sandstone, Salmon, Scarlet, Violet, Mid Ultramarine, Mallard Green, Natural Brown, Brown Ochre, Black and White.