Koh-I-Noor
KOH-I-NOOR HARDTMUTH have been producing pencils and art materials for four centuries in a row.
A number of significant innovations in the pencil world have come from the KOH-I-NOOR HARDTMUTH factory. For example, the production of graphite and clay pencil lead, patented as early as 1802, the principle of machine-made pencils or division of graphite pencils into individual grades 8B-10H, according to the hardness of the lead, which were soon taken over by other manufacturers as a global standard.
From erasers to clutch pencils, sharpeners to sketching sets, Koh-I-Noor is a leader in quality and value.