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 just ordered some pens and they came really fast! ^^ And when I tried then out I was amazed. It writes super smoothly and the colors are great!...-- Connie[Read More]