24PK Derwent Lightfast Drawing/Colouring Oil-Based Coloured Pencil w/ Tin
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.
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 24 Pencils
