rollerball pen
1 of 1noun/ˈroʊlərbɔl pɛn/
Forms:rollerball pens
1
a pen that uses a small rotating ball made of steel, carbide, or ceramic to dispense ink as it moves across a writing surface
A rollerball pen is a type of pen that uses water-based ink, which flows smoothly and consistently from a rolling ball at the tip of the pen. The ball, usually made of steel, rotates as the pen moves across the paper, distributing the ink evenly and creating a smooth writing experience. Rollerball pens are known for their rich, vibrant colors and fine lines. They are often preferred for their smoothness and precision compared to ballpoint pens, making them a popular choice for writing, drawing, or signing important documents.
- Julia preferred using a rollerball pen for note-taking during lectures because of its fluid writing experience.
- The office manager provided all employees with rollerball pens for filling out paperwork due to their ease of use and clean writing.
- During the exam, students were required to use black rollerball pens to ensure legibility and uniformity in their responses.
- The artist sketched intricate designs with a rollerball pen, appreciating its precise control and fine lines.
- Mark decided to gift his friend a set of colorful rollerball pens for her birthday, knowing she enjoyed writing with vibrant ink.