The Cretacolor Nero Extra Soft Charcoal Sticks allow artists to quickly cover large areas while sketching. Its high degree of pigmentation provides quality, intensely rich strokes.
The Faber Castell Pitt Natural Charcoal Set leaves a much blacker line. Compressed charcoal with soot and clay gives the charcoal sticks their deep black colour and can be produced in different degrees of hardness.