Noun
a pen that has a small metal ball as the point of transfer of ink to paper
Source: WordNetI still draw a lot though. Ballpoint pen is my preferred medium. Mackenzie Crook
As for Percy, he held his magic ballpoint pen like he was trying to decide whether to bust out some sword moves or autograph Nike's chariot. Rick Riordan
Additionally, "blobbing" of ink on the drawing surface and "skipping" of ink-flow require consideration when using ballpoint pens for artistic purposes. Source: Internet
Although designs and construction vary between brands, basic components of all ballpoint pens are universal. Source: Internet
Although the mechanics of ballpoint pens remain relatively unchanged, ink composition has evolved to solve certain problems over the years, resulting in unpredictable sensitivity to light and some extent of fading. Source: Internet
A pen (also called a stylus) looks like a simple ballpoint pen but uses an electronic head instead of ink. Source: Internet