Did the ancient Chinese weaponry have a "pen" as a weapon?

The pen, mainly refers to the Judge's Pen, which is pointed like a pen. But this is an alien weapon, generally very few people use. Those who use it are somewhat capable. That said, once the martial arts is high, anything in the hand is a powerful weapon. That's why such a weapon is really rare, mostly appearing in martial arts books.

I hope this helps you, hope to adopt.