Mitsubishi Jetstream Multi Refill in your choice of .5 or .7 tip size and black, blue, red, and green ink colors. This refill is good for the Jetstream 4+1 and the Jetstream 3 but not the single Jetstream version.
I am a serious pen freak. I discovered TPS via Martha Stewart Living and I am so glad I did. It's so hard to find quality, fine tipped pens these...-- Katie B.[Read More]