DERWENT GRAPHITE BLOCKS

Natural graphite was first discovered in the Lake District and now is your chance to discover Derwent Natural Graphite Blocks! They are perfect for creating great dramatic images. You can use them flat or on their sides. To mix them, use your fingers or a paper stump. There are three densities to choose from: soft, medium or hard. If that wasn't enough, they are also naturally water soluble!