A ballpoint pen, also known as a biro or ball pen, is a pen that dispenses ink (usually in paste form) over a metal ball at its point, i.e. over a "ball point". The metal commonly used is steel, brass, or tungsten carbide.
The Conklin Pen Company® is recognized as being one of the first companies to add the feature of true mobility to daily writing. In 1923, the Duragraph™ model was launched,...
