[andrei_says_]

What ink did you choose?

I am having trouble with ink drying up in my pilot pen.

The pilot cartridges don’t dry up. Only the bottle ink.

[gpm]

Noodlers xfeather black, haven't had any issues, but I also haven't compared it to other inks. It's just been good enough and one bottle has lasted me years (since I first got a fountain pen).