Faber-Castell AG is a manufacturer of pens, pencils, other office supplies (e.g., staplers, slide rules, erasers, rulers) and art supplies, as well as high-end writing instruments and luxury leather goods. Headquartered in Stein, Germany, it operates 14 factories and 20 sales units throughout the globe. The Faber-Castell Group employs a staff of approximately 8,000 and does business in more than 120 countries. The House of Faber-Castell is the family which founded and continues to exercise leadership within the corporation. Faber-Castell manufactures about 2 billion pencils in more than 120 different colors every year. History Faber-Castell was founded in 1761 in Stein, Germany, by cabinet maker Kaspar Faber (1730–84) as the A.W. Faber Company. It has remained in the Faber family for eight generations. The company expanded under Kaspar Faber's great-grandson, Johann Lothar Freiherr von Faber (1817–96), and his wife, Ottilie. Lothar opened branches in New York (1849), London (1851), Paris (1855), and expanded into Vienna (1872) and St. Petersburg (1874). The company also began offering products other than pencils, opening a factory in Geroldsgrün, Bavaria, where slide rules were produced, a slate factory in Geroldsgrün, and producing ink and paint in Noisy-le-Sec, near Paris. To combat counterfeit A.W. Faber products, Lothar petitioned the Reichstag to put in place trademark protections in Germany. As a result, the Act on Trade Mark Protection came into effect in 1875, and protections were expanded in the 1894 Act on the Protection of Trade Marks. Lothar's first trademark was registered in 1894, with the registration number DE 43. Outside of Germany, the trademark was also registered in the United States (where it was one of the earliest ever registered), Russia, England, Spain, France, and Italy during Lothar's time at the head of the company. In 1898, Lothar's granddaughter and heiress, Ottilie "Tilly" von Faber, married Count Alexander zu Castell-Rüdenhausen, and the couple took on the surname of Faber-Castell. Seven years later, the company began producing a new line of pencils, called "Castell"; over the next few years, this line developed recognizable branding, featuring the green color of the pencils (chosen to match the color of Alexander's military regiment), a logo depicting a castle, and the motif of two jousting knights, which was used on packaging and in advertising. This motif originated with a painting, commissioned by Alexander, of two knights jousting with pencils, and would eventually become the inspiration behind the company's current logo. 1908