The Faber Castell Graphite Aquarelle Blister Card HB, 2B, 4B, 6B & 8B. This set is a set of 5 high resolution graphic pencils.The water-soluble pencil Graphite Aquarelle is ideal for preliminary sketches for watercolour drawings and for complete watercolour techniques in graphite. It features an extra break-resistant 3.3 mm lead and is available in the five hardness grades HB, 2B, 4B, 6B and 8B. The pencils are extra break resistant so you can apply different levels of pressure to your drawings. This set is ideal for classical watercolour painting, preliminary sketches and mixed media projects. The pencils are varnished in environmentally friendly water-based varnish.Features & Benefits Contains 5 water soluble graphite pencils Available in 5 different degrees of hardness: HB, 2B, 4B, 6B & 8B Water based environmentally friendly varnish