@MJ Submitted by Teoh Yi Chie on February 12, 2018 - 5:26pm @MJ If you use it frequently, it should be fine. If you leave the ink in the pen without using for a long period of time, it's going to make the bristle hard and could damage it. reply
@MJ
If you use it frequently, it should be fine. If you leave the ink in the pen without using for a long period of time, it's going to make the bristle hard and could damage it.