Koh-I-Noor Progresso Graphite Pencils Box 12
Available in 8B, 6B, 4B, 2B and HB. Artists quality pure woodless graphite sticks encased in a thin plastic film- suitable for drawing, sketching and shading. 8mm thick strip and 153mm long. Sharpens with a regular sharpener. Covers more surface area when shading larger areas. Suitable for professional artists as well as students. Non-toxic and acid free.