Meaning of the word "felt pen" in English

What does "felt pen" mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

felt pen

US /ˈfelt ˌpen/
UK /ˈfelt ˌpen/

Noun

a pen with a writing point made of felt or a similar fibrous material

Example:
She used a red felt pen to highlight the important points in her notes.
Children love drawing with colorful felt pens.