Ballpoint
pen the history of Pen is convenient to write something different. The head of the pen can be rotated freely. Ballpoint pen was invented and fabricated by Lazlo Lo B. Roth in 1938, he was a Hungarian. Function as ambience from Newspaper Works. He invented because he was frustrated with having to refill ink pen several times. He made it up by getting help from his brother, George B. Roth, and succeeded up to the present day. With established companies and brands that have a pen.
Birome It is well known in Montana.
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