Hacker News Reader

What ink do you use with this? I find a lot of "bright" inks to not be opaque enough.

The product pics include one with a lot of ink names showing examples: https://static2.jetpens.com/images/a/000/073/73994.jpg?ba=mi...

Metallic silver or white gel ink works well. I like silver for being a little more reflective in low light. Or white-out pens, unironically.