This Derwent Watersoluble Sketching Pencils Tin will enable you to create an incredible range of dramatic effects. Their soft, wide core makes them perfect for creating loose, bold lines when dry. Add water – either with a brush or simply by dipping the pencil – and the graphite gently dissolves, creating subtle tones and softening the pencil strokes. They’re ideal for creating expressive tonal drawings and line and wash sketches. The Derwent Watersoluble Sketching Pencils Tin contains: six Derwent Watersoluble Sketching Pencils (two each of HB, 4B and 8B); superior-quality pencil sharpener; compact tin. Download a colour chart here & Compare the Derwent Watercolour Pencils Range