rOtring ArtPen Calligraphy Pen Set, 6 Ink Cartridges, Black (S0205870). Combines the balance and nib shape of a quill pen with the convenience of a modern fountain pen for comfortable grip. Calligraphy nibs, crafted from the finest stainless steel and hand finished for a smooth, precision inking edge. Breathe new life into the art of calligraphy. And turn every piece of writing into a small work of art. Set includes 1 rOtring ArtPen calligraphy pen with 3 different nib sizes (1.5MM, 1.9MM and 2.3MM), and a pack of 6 black ink cartridges. Limited warranty: guaranteed for 2 years from original purchase date against defects in materials or workmanship.