Uni-ball Jetstream inks are touted as enabling "smooth writing that becomes a habit." Regardless of writing pressure and speed, Jetstream pens write smoothly with low resistance, dispensing dark sharp lines.
The Jetstream 3-color multi pens contain the following three convenient Jetstream ink colors: black, blue, and red.
The ink has an ultra smooth and non-skip flow and a special spring mechanism that prevents ink leakage, plus a twin ball in the back of the tip to prevent backflow.
