Koh-I-Noor Jumbo Graphite Stick Set, 2B and 4B Degree, contains rich, pigmented, solid graphite. This set features excellent laydown properties for layering and blending without waxy buildup. Create dense, even strokes from gray to black without the use of heavy pressure. These graphite sticks maintain excellent light permanency, producing vibrant, durable pieces of art. 2B and 4B hardnesses included. Made in Czech Republic. Pack of 2. Koh-I-Noor - Bringing you the best in professional grade drawing and design.