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Space pen began as a try to achieve a perfect pen. Pen was so perfect that it ended in space as a valuable tool and one of the symbols of humanity’s venture into space. Read more about history of space pens.
Marker pens are particular types of pen that can write on almost any surface and have many different types of ink. They can last very long or be erased with a swipe of cloth. Read more about history of marker pens.
At the first glance, who could tell that the first ballpoint pens appeared some 130 years ago? But they did and were intended for writing on leather. Today, billions are made and sold every year and we almost cannot imagine our day-today life without them. Read more about ballpoint pen history.
Beginning of use of pen and ink marked the start of new era of easier recording of information. Without them, early scientific discoveries would be forgotten and development of humanity would be much slower.