PROBLEMS IN PEN INDUSTRY

Investigating problems in pen industry

Pen Industry

Pen, a great human invention, is used for writing or drawing with the tool. Through the pen will be more solid or liquid with the color (ink) on paper or other solid surface to draw symbols or pictures, but also the use of solid writing surface than the tip of the hardness of the surface characteristics of a large carved symbols, or pictures.

Ancient Egypt and Persia, have sharpened the reeds when the pen to use. From the middle Ages, in Europe and America, it is the use of reed pen ...