Review on 🖊️ MyLifeUNIT Fineliner Color Pen Set - 10 Assorted Colors, 0.4mm Fine Liner Sketch Drawing Pens by Barbara Simmons

I liked them at first but there were two big problems with them. Don't carefully cap the pen each time, you risk splitting the felt tip in two, causing double lines when writing. I messed up 2 of them this way - easy to do because you often end up capping them as they are like markers and you don't want them to dry out when the cap is uncapped. 2) Labeling of some materials disappears. . I wrote something on the wall calendar with a pink pen about 2 weeks ago and just walked past it today and it was like the writing had disappeared. It just disappeared and you couldn't tell what was written. As far as I can tell, she doesn't do this with absorbent paper (like a normal notepad), but on the slightly glossy paper that the wall calendar is made of, the entry only lasts 2 weeks. The company also contacted me. and they said they would refund my money if i delete this negative review. I refuse to contribute to the unreliability of Revain reviews. These aren't really terrible pens, just beware of the above issues. Edit, February 2019: This letter seems to disappear not only on glossy paper but also on plain paper. An example photo is attached (3rd photo). The common denominator is exposure, so these inks don't appear to be photostable.