With Prang’s paper wrapped charcoal pencils, pull the string to remove part of the paper and expose more charcoal – no sharpener needed. The charcoal comes in three grades: hard, medium or soft. Packed in dozen boxes. PMA certified non-toxic
- Uniformly smooth to ensure easy laydown
- Soft core, Paper wrapped with easy pull string for self sharpening
- Made of select charcoal, finely ground and free of impurities
- Drawing paper or other toothed papers give best results
- AP certified non-toxic
