Equipped with the world's first epoch-making newly developed ink, "JETSTREAM" realizes smooth writing feeling with low writing resistance regardless of writing speed compared to existing oil-based ballpoint pens.
Combining new color materials and pigments,
we have achieved approximately twice the black density of conventional ink(black ink).
*This is an enlarged comparison of the lines drawn on the 0.7 mm ball.
The newly developed ink is easy to soak into the paper, and it dries quickly.
The stress that is often associated with conventional oil-based ink,
such as touching the stroke and getting your hands dirty, has been reduced.