Faber-Castell Studio Box set of 36 Polychromos coloured pencils is packed in a practical box. This selection of professional coloured pencils is suitable for beginners as well as for advanced artists. These coloured pencils have a quality oil-based lead with the diameter of 3.8 mm that has excellent writing and drawing properties, is water-resistant and doesn’t smudge. Coloured pencils are indispensable for professional artists, drawers, graphic designers as well as for those who are just starting with drawing.