Derwent Lightfast pencils are oil-based, smooth, creamy and very lightfast. They 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.
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100% LIGHFAST – Revolutionary oil-based core creates rich, vibrant color. 100% lightfast, all colors are professional quality and comply with ASTM
Derwent Lightfast Colored Pencils 36 Tin, Set of 36, 4mm Wide Core, 100% Lightfast, Oil-based, Premium Core, Creamy, Ideal for Drawing, Coloring