These premium quality sketching pencils are ideal for freestyle sketching and detailed portraiture. They are made of high quality wood and they sharpen smoothly. The leads in these pencils are fully bonded to the wood and centered to prevent breakage. The Raffine pure graphite pencils glide over any drawing surface and can be used to make a wide array of subtle gray tones simply by varying hand pressure. The 12 piece Graphite Pencil set includes  2H, H, F, HB, B, 2B, 3B, 4B, 5B, 6B, 7B and 8B