• Create dramatic effects in illustrations, drawings and sketches • Made from the finest Hardtmuth graphite (5B, 4B, 3B, 2B, B, HB, F, H, 2H, 3H, 4H, 5H) • Graphite has high opacity and erases cleanly • Housed in strong, durable California cedar casing • Attractive sleek black finish with degree clearly marked