The Mitsubishi Jetstream SXN-150 is a retractable ballpoint pen using red ink with a 1.0mm ball diameter. It uses signature low-viscosity ink to minimize friction during writing and provide a smooth experience. Widely used for office and study, it features an excellent grip that reduces hand fatigue during long writing sessions. As an imported finished product manufactured in Japan, it is ideal for use as a promotional item for companies or academies when purchased in bulk.