First of all, take off the cap of Li Xiubi, buckle the cap upside down at the back end of the pen (the end without the nib), and rotate it counterclockwise after tightening, so that a plug at the back end of the pen can be removed. Then take off the cap of Tongshun ink bottle, and then take off a small cap on the tip of the ink bottle, so that you can add ink to Li Xiubi. When adding ink, you must add it slowly. After adding ink, tighten the rear plug of Li Xiubi. Write a few times, the ink will come out and you can use it.
Li Xiubi, a calligraphy pen on the market now. Although Li Xiubi is easy to write and the words written are sharp, its structure is completely different from that of a brush, and it can only be regarded as a soft pen. Brushes are mainly made of animal hair.