PRODUCT : DERWENT STUDIO PENCILS 48 COLOUR WOODEN BOX SET. DESCRIPTION : This is a superb Derwent Studio Pencil Set. It comprises of 48 blendable colours all contained within a stunning wooden presentation box. The slightly slimmer colour strip within the Studio range makes them ideal for graphic design, illustration or fine art. Manufactured at the factory in the Lake District, these pencils are of premium quality.