The Uni-ball Jetstream is one of our all-time-favorite pens, and it’s not hard to see why. Featuring a special low-viscosity ballpoint ink, the Jetstream combines the smoothness, waterproofness, and fast drying times of a ballpoint pen with the vibrant color and crisp, consistent lines of a gel pen. Its ink cartridges feature a special spring mechanism that prevents ink leakage, plus a twin ball in the back of the tip to prevent backflow.
This multi pen features a slim, monochromatic body—perfect for slipping into a pocket or pen pouch. It has wide push tabs to easily switch between black, blue, or red ink.