ballpoint

US /ˈbɑːl.pɔɪnt/
UK /ˈbɑːl.pɔɪnt/
"ballpoint" picture
1.

볼펜

a pen with a tiny ball as its writing point

:
Please sign the document with a ballpoint pen.
문서에 볼펜으로 서명해주세요.
I prefer writing with a ballpoint over a fountain pen.
만년필보다 볼펜으로 쓰는 것을 선호합니다.