8 Pencils, Eraser & Sharpener. Creative Studio sketch sets are designed with the aspiring artist and art student in mind. The pencils are made with finely ground graphite and clay for a smooth consistent mark. Leads are bonded the entire length of the pencil to resist breakage. The set includes eight degrees of lead hardness including 4H, 2H, H, HB, B, 2B, 4B and 6B pencils, a dust-free eraser and a sharpener.