I specifically bought the set for the green pen and it does not write at all. The others are okay but it's pretty much ball point ink marketed as "dry gel." Not impressed.
I was really excited for a very fine point gel pen in a colorful variety for my planner but they do not work! Nothing more frustrating than having blotchy writing. The pens fade in and out right out the packaging. I wonder if I got a bad batch considering the other reviews.