CRETACOLOR NERO DEEP BLACK DRAWING 10 PIECE TIN SET. Achieve the deepest black drawings possible using the Deep Black drawing set. Contains a selection from the Nero range - deep black charcoal mixed with oils to create water resistant carbon pencils and sticks. Set includes 5 Nero carbon pencils - extra soft, soft, medium, hard, extra hard, 7 x 14mm Soft Nero stick, 7 X 7mm Soft Nero stick, Ivory Black Aqua Monolith, Kneadable eraser and paper stump.