I have multiple Uniball Signo 207s from local stores. I'm wondering what refills available at JetPens would be interchangeable?

Thank you in advance :)

I have found that the Signos will accept refills from Zebra (Sarasa), Pentel (EnerGel), The RT Gel and 207 refills are the same except for point size. The Jetstream 0.5 mm and 0.7 mm refills will also fit.

Hope this helps. 8)