2. Dip the pen. Soak the brush in cold water for about 10 minutes before use, which can make the brush completely flexible and avoid the direct use of bristles to break and affect the writing effect.
3. Wash the pen. After using the brush, be sure to rinse it with cold water until the water in the brush is clean, then use waste paper to absorb the water on the pen and hang it on the pen rack. This can ensure that the ink does not hurt the pen and the water is not moldy.
attitude