Why is standard ballpoint (oil-based) ink commonly used in click pens for fast note-taking?

Answer

It dries quickly, minimizing smudging when deployed quickly

Oil-based ballpoint ink dries rapidly, which is crucial for rapid deployment in note-taking scenarios, preventing immediate smudging of the mark.

Why is standard ballpoint (oil-based) ink commonly used in click pens for fast note-taking?

#Videos

How Does a Clicky Pen Work? - YouTube

How a Retractable Ballpoint Pen Works - YouTube

inventionwritingmechanismpen