i LOVE this pen, i think brush lettering is so easy with it but it turns the back of the page green where i write with it??? i only use this marker in 160 gsm notebooks like the amandarachlee one or when i know i will be able to stick paper on the back or smth to cover it up. it does not happen instantly, but it honestly doesnt take that long. it sucks bc i like this better than the fude touch and fudenosuke.

It's okay. I like the fine tip and the rich black color.

However, there is significant ghosting on Leuchtturm1917 paper that shows up as a deep green color after some time - I wonder if it's oxidation? Additionally, the back of the previous page will develop a yellow ghost-image of the text written in tandem with the green ghosting.

Beautiful rich color, good flex.

I thought it would be too small of a brush pen but it's perfect for my planner and school notebooks

The pen is easy to use and the ink is a true black. It is a little juicy so thicker paper is recommended.