Enjoy the highest quality art materials fromFaber-Castell, with thesePITT Charcoal Pencils. The trio includes one each of the soft, medium and hard pencils ready for you to create complex, detailed charcoal work.They are made of natural charcoal of the highest quality and contain no oil or wax. The charcoal produces a greyish-blue shade and glides softly across the paper. It rubs and smudges easily, and it can be erased without difficulty and repeatedly overlaid. Three packSoft, medium and hard pencilsProduce a greyish-blue shadeGrease- and oil-freeRub and smudge easilyFaber-Castell PITT Charcoal Pencils 3 Pack