Derwent Procolour coloured pencils combine the best of the Artist and Coloursoft ranges. They feature the strong, break-resistant point of the Artist pencils and the smooth laydown that you get with the Coloursoft. The covering power is akin to that of wax, but the colour glides on with the ease of oil. Combine that with a great range of shades and you have pretty much the perfect colouring pencil! Cylindrical barrel and 4mm break-resistant core.The smooth pencil with exceptional fine detail and intense bright colour. Derwent Procolour Pencils are the perfect combination of a strong point and a smooth laydown. The texture has the covering power of a wax-based pencil but glides like an oil-based pencil. Derwent Procolour combines the best of the Artists and Coloursoft ranges, featuring the strong point of Artists with the laydown of Coloursoft - giving artists long-lasting precision with a smooth laydown. Due to its unique formulation, artwork using Procolour can be faithfully reproduced so you can't even notice the difference! These pencils have exceptionally high lightfastness throughout the range, alongside a strong core which retains a sharp point for fine detail. This core ensures minimal chipping and dusting, keeping work clean and smudge-free. Product Details: Strong and smooth richly coloured core Clean, smudge-free finish A texture that is wax but glides like oil Maintains a sharp point for detailed drawing Highly pigmented, with a smooth colour application Available in 72 vibrant colours Blends with blending fluid. Applies well over slightly textured surfaces such as cartridge or pastel paper.