Oil-based ballpoint pen refills pack of 5
Refill for medium point ballpoint pens with a ball diameter of 0.03 inches (0.7 mm).
The tip is thin for use with a needle point that makes it easy to see paper surfaces.
Equipped with oil-based ink that writes smoothly with low viscosity
What is the "needle point"?
The shape of the tip with a sharp tip (point) like a needle (needle).
The thin protruding tip is easier to transfer power compared to cone shapes, so it is more resistant to fine writing and reproductive messages.
Even when drawing straight lines with a ruler, you can write stably.