Description Derwent Procolour pencils are the perfect combination of a strong point and a smooth, effortless laydown, delivering beautiful, effortless blendability. Wax formulation glides like an oil while delivering incredible covering power. These pencils have a strong core which retains a sharp point for fine detail while minimal chipping and dusting keeps work clean and smudge-free. Reproduction print colours are true to the original binders, meaning there is no scan glare when creating professional copies of your work.