I’m looking HARD at the Brass Investigator pen. Problem is that I HATE, LOATHE, DESPISE… sorry got off on a tangent there… I can’t stand the space pen refills. They’ve always been globby and sticky and I hate the way they write. Don’t care the size, fine, med, bold. I hate the fisher refills.

So! Are there any other roller ball or gel refills (preferably with an extra fine point) that will fit the investigator pen?