This Faber-Castell Graphite Aquarelle Pencil Set brings you something rather special: water-soluble pencils in five degrees of hardness. With the addition of water, the graphite dissolves completely with the application of a brush, to leave strokes that are waterproof once dry. You can use them for shading and depth, for watercolour styles or sketches, and mixed-media. Faber-Castell Graphite Aquarelle Pencil Set comes with: HB 2B 4B 6B 8B