Derwent Lightfast Pencilstin 36

•  Smooth oil base creates a rich vibrancy and can be mixed on the page to create a paint-like effect

•  International lightfast testing standards ASTM D6901 and Blue Wool Scale ISO 105 compliant

•  Contains 36 Pencils

Product Description

Made from the finest raw materials and purest pigments, the revolutionary core is resistant to prolonged colour change ensuring artwork will not fade for up to 100 years under museum conditions.