筆，又稱筆具，書寫工具，閱讀工具，拼字工具，寫器，讀器，或字器，是大部分用於書寫或繪畫之工具的統稱。
按使用場景分類
- 雷射筆
- 紋身筆
- 隱形墨水筆
- 改錯筆
- Hello筆
按筆頭軟硬分類
參見
延伸閱讀
[編]
]
Wikiwand in your browser!
Seamless Wikipedia browsing. On steroids.
Every time you click a link to Wikipedia, Wiktionary or Wikiquote in your browser's search results, it will show the modern Wikiwand interface.
Wikiwand extension is a five stars, simple, with minimum permission required to keep your browsing private, safe and transparent.
