Conte Sketch pencils x2 contains: 1 x Sanguine Sketching Pencil 1 x Sepia Sketching pencil. Both pencils have a length of 176.5 mm a diameter of 8.5 mm and a lead diameter of 5 mm. The Sanguine Sketching pencil is recommended for nudes its colour recalls that of the skin when highlighted using white. The Sepia pencil is recommended for rough sketching nudes portraits and landscapes. Both pencils can be used together to create a beautiful and complex finish.