The history of quills pen that you may not know

The quill is the most commonly used pen in the world, from the 6th century to the 19th century (1300 years)
The quill is a stationery made of feathers (especially the main wing feathers) of a large bird.

Image Credit : www.nostalgicimpressions.com

This quill is used to write with ink before the invention of pen and metal pen.
Goose feathers is sometimes used as a calligraphy tool, because some paper is made of wood fiber.
However, it is still an optional tool for some professionals because it is more fractional than a steel pen.
Thank you,

Source :

• https://en.m.wikipedia.org/wiki/Quill
• http://www.historyofpencils.com/writing-instruments-history/history-of-quill-pens/