I needed pens that would write smooth. In addition, I needed a pen that would not be blotchy. These micro line pens are PERFECT! I can easily do my journals and prepare for my blogs. The pens do not have a fade to them like a lot of pens tend to have. The color is bright and bold even after multiple days have passed. I highly recommend these pens to any journalist, student, teacher, accountant, counselor, etc. They will come in handy, and you will not be disappointed with your purchase.