Description
The Derwent Lightfast pencils are oil-based and feature a new design of core that is resistant to prolonged color change, ensuring your artwork will not fade for up to 100 years under museum conditions. The thick core gives a dense color application which brings vibrancy to any drawing. All colors comply with international lightfast testing standard, ASTM D-6901.
Derwent Lightfast pencils are oil-based, smooth and creamy and 100%
lightfast. They feature a new design of core that is resistant to
prolonged colour change, ensuring your artwork will not fade for up
to 100 years under museum conditions. The thick core gives a dense
colour application which brings vibrancy to any drawing.All colours
comply with international lightfast testing standard, ASTM
D-6901.pdf=CC_ derwent_lightfast.pdfDerwent Lightfast Colour Chart.