Uni Jetstream 3-Colour – Mitsubishi

0.7: DARK OLIVE
SXE3-507 3-Colour Ballpoint Pen The smooth, addictive writing experience.
The new three-color ballpoint pen from Jetstream, the most frequently used brand in the Jetstream lineup, is now easier to use with black ink. The knock rod for the most frequently used black ink is placed at the rear end of the pen, providing a single-knock operation feel and allowing the black ink to be ejected without hesitation.