Castell 9000 Graphite Pencils -The Castell 9000 Pencil, created by Count Alexander von Faber-Castell in 1905, is a testament to Faber-Castells highest standards of quality, technology and tradition. Castell 9000 Pencils have superior leads made of finely ground graphite and clay. These smooth pure graphite pencils are never scratchy and are available in 16 degrees of hardness for writing, drawing and sketching.
Graphite Aquarelles - Water-soluble graphite pencil of highest artists‘ quality. Available in 5 grades of hardness. The lead is especially resistant against breakage with lead diameter of 3.8 mm. All grades of hardness offer excellent water-solubility. Ideally suitable for rough sketches of watercolor drawings and watercolor techniques using only graphite.