Bamboo Fountain Pen Signature Writing Ballpoint Pen

The nib of a pen can be said to be the most critical part of a pen. There are various variations from thin to thick. Generally, the most common pen nib sizes are “B (Broad thick), M (Medium medium thick), FM (Fine- Medium fine), F (Fine fine) and EF (Extra-Fine extra fine)” mainly, from thick to fine is B> M> F> EF, the size of the nib will be slightly different in each pen manufacturer’s specifications. The difference. In the same size unit, the nib of a Japanese fountain pen will be thinner than that of a European fountain pen.

According to the usual writing habits, Westerners mostly use M nibs for pens, and B nibs for signatures. Because of the complicated strokes in Chinese writing, F or finer EF nibs can generally be used.