Derwent Lightfast Pencil Set of 12

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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