Mitsubishi Pencil Ballpoint Pen Refill Jetstream Prime Multi-Function 0.5mm Black Red Blue 3 Pieces

Ultra Low Friction Jetstream Ink offers a smooth writing experience that becomes addictive. This is a set of three replacement refills (0.5mm) for the Jetstream Prime multi-color multifunction pen, featuring black, red, and blue ink. It utilizes a groundbreaking ink that achieves a smooth writing feel with low writing resistance. Additionally, the ink dries quickly, reducing the stress of getting your hands dirty. The twin ball mechanism prevents ink backflow, and it includes a spring tip to prevent ink leakage from the pen tip. Pack of 3 refills Tip diameter: 0.5mm Ball diameter: 0.5mm Ink colors: black, red, blue Oil-based