This creative studio quality charcoal sketch set is perfect for any artist! This 3.75x7.5x.75 inch package contains two PITT natural charcoal sticks (6mm & 11mm), one PITT natural charcoal pencil (medium), one PITT compressed charcoal pencil (soft), one PITT pastel pencil (white-medium), one kneadable art eraser and one blending stump. Conforms to ASTM D 4236. Imported.