Derwent XL Graphite - Crayon - graphite (pack of 6)

The size of the XL blocks gives unique mark making potential; from the broadest strokes to the most delicate lines. Incredibly versatile and naturally water-soluble, the blocks are capable of creating a wide range of textures and effects. On a damp surface they release a creamy strip of live pigment, which when dry can be re-worked with layers of contrasting color and marks.