The Faber-Castell Graphite Aquarelle Set features water-soluble graphite pencils that are ideal for drawing, sketching and watercolour techniques in graphite. The set features five in various hardness gradesHB, 2B, 4B, 6B and 8Bas well as a watercolour brush. These pencils have a thick 3.3mm, break resistant lead and are available in grades that cover deep black to pale grey. Use dry and transform your graphite strokes into watercolour-like washes. The set is great for preliminary sketches for watercolour drawings and for complete watercolour techniques in graphite. Pack size: 1 x 9.1 x 23.5cm (0.4 x 3.6 x 9.3 inches) Includes five water soluble graphite pencils and a watercolour brushHB, 2B, 4B, 6B, 8BExtra-break resistant leadIdeal for sketches for watercolour drawings and watercolour techniques in graphiteFaber-Castell Graphite Aquarelle Set 6 Pack