A quill pen is made from a flight feather (preferably a primary) of a large bird. Quills were used as instruments for writing with ink before the metal dip pen, the fountain pen, and eventually the ball point pen came into use. The hand-cut goose quill is still a superior calligraphy tool, providing a sharp stroke and flexibility unmatched in steel pens. The shaft of the feather acts as an ink reservoir and ink flows to the tip by capillary action. A metal retainer helps to hold the ink in place.

Common writing equipment in medieval times were the quill and parchment or paper. The quill eventually replaced the reed pen. The quill pen was used in Qumran, Judea to write some of the Dead Sea Scrolls and then introduced into Europe by around 700 AD. It was used in 1787 to write and sign the Constitution of the United States of America. The strongest quills were the primary flight feathers taken from living birds in the spring. The left wing was favored because the feathers curved outward and away when used by a right-handed writer. Goose feathers were most common; swan feathers were of a premium grade being scarcer and more expensive. For making fine lines, crow (bird) feathers were the best, and then came the feathers of the eagle, owl, hawk and turkey.

Usually the barbs are stripped off partially or completely to allow the writer to hold the pen.

A signwriter or sign painter uses a "quill" brush as a main tool. The quill brush is usually made from ox hair, which is more durable than many other artist brushes. It has a quill ferrule which attaches the hair to the brush handle and is tied together with wire.

External links

• Regia Anglorum
• How to cut quill pens
• A brief history of writing instruments
• Quill Pens the 18th Century Way

Quill is high level object oriented programming language created by Dutch software company Quintiq. It is used for building Quintiq applications. It's syntax is similar to Java.