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. Limited warranty: guaranteed for 2 years from original purchase date against defects in materials or workmanship. rOtring ArtPen, Calligraphy, 3.0 mm.