1) dark tip: the water comes out evenly, the writing feels hard, and the ink will not break after stopping writing for a few minutes, which is suitable for practicing calligraphy;
2) Sharp: large amount of water, good writing feeling and strong elasticity;
3) Half-tip: It has the advantages of even entry of dark spots into water and good writing feel of sharp spots;
4) nib (victory nib): it is not easy to maintain, and this nib is basically not used;
5) Calligraphy tip (artistic pen, artistic tip): It consumes a lot of ink, and the writing effect is close to that of a brush, so it is not suitable for daily use.