笔杆 Traditional form: 筆桿 Pinyin (reading): bǐgǎn Definitions: the shaft of a pen or writing brush pen-holder pen Characters: 笔 - pen, pencil, writing brush; to compose, to write; Hanzi stroke 杆 - cane, pole, stick Traditional characters: 筆 - pen, pencil, writing brush; to compose, to write; Hanzi stroke 桿 - cane, pole, stick