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It is easy to write something. But what to do when you make a mistake? Erasers come to the rescue! Since we started to write, we tried to find the way to fix our errors. Until the discovery of the rubber, we used clothes, rocks and even bread. Read more about eraser history, facts and types.
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.
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.
Digital Pens enable users to digitize their writings instantly on real paper, drawings and quick scribblings, share them online or edit them for professional use. Find out much more about this technology here.