Product Description GRAFWOOD: The cornerstone graphite pencil of the Caran d’Ache Graphite line. Fifteen beautiful gradations from 4H to one of the softest, blackest graphite pencils around, the 9B (.). (B and 9B shown in larger view.) The Caran d’Ache Graphite Line brings together over 30 products, all based on graphite. This line exemplifies Caran d’Ache’s commitment to producing high-quality artists’ pencils– their beautiful color products are among the favorites of Wet Paint staff and customers, and the brilliant step of a line exclusively dedicated to graphite is only logical.