The Derwent Mixed Media Charcoal Set is the perfect mix of materials for artists wanting to do life studies and expressive pieces. The set contains a comprehensive range of carcoal media that is naturally water-soluble. Contains one paper stump, one charcoal pencil dark, one tinted charcoal glowing embers, one tinted charcoal white, one large chunk of natural willow charcoal, three compressed charcoal blocks, and two vince charcoals.