Design Coloured Pencils have an outstanding colou rtransfer and tinting strength not only when colouring, but also years later. The tinting strenghth and lightfastness of Bruynzeel Design coloured pencils are objectively judged recently by KM Art Material Magazine, which recommended these coloured pencils as the best choice.Bruynzeel Design coloured pencils are made from high-quality colour pigments. That makes it easy to apply several layers of colour on top of each other. The core has a thickness of 3.7mm. Bruynzeel Design Coloured pencils are available as 48 seperate colours and as a luxury boxes of 12, 24 and 48 pencils.