The first coloured pencil made from the innovative WOPEX material | WOPEX material consists of graphite / colour pigments: for the lead of the graphite or coloured pencils, WPC (wood-plastic-composite): An innovative composite consisting mainly of wood, Special coating: In different colours for the surface of the pencil | Ergonomic triangular shape for relaxed and easy drawing and colouring | Attractive stripe design | PEFC wood from certified, sustainably managed forests, Ergonomic soft surface