KOH I NOOR Pencil : 8811 Gradutional Extra Charcoal Pencil

8811 : GRadutional Extra Charcoal Pencil 

Extra fine artificial charcoal that serves as the equivalent of natural charcoal. The core is encased in cedar wood. It is produced in three gradations -2, -3, -4. It is used for drawing in combination with graphite pencils and Negro pencil.