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A ballpoint pen, also known as a biro [1] (British English), ball pen (Hong Kong, Indian, Indonesian, Pakistani, and Philippine English), or dot pen [2] (Nepali English and South Asian English), is a pen that dispenses ink (usually in paste form) over a metal ball at its point, i.e., over a "ball point".
Bíró presented the first production of the ballpoint pen at the Budapest International Fair in 1931. [1] Working with his brother György, [3] [4] a chemist, he developed a new tip consisting of a ball that was free to turn in a socket, and as it turned it would pick up a special viscous ink from a cartridge and then roll to deposit it on the ...
Milton Reynolds (1892–1976), an American entrepreneur, was born "Milton Reinsberg" in Albert Lea, Minnesota.He is most famously known for the manufacture and introduction of the first ballpoint pen to be sold in the U.S. market in October 1945.
Throughout the 1950s and 1960s, the Bic Cristal's writing tip and ergonomic design helped shift the worldwide market for pens from fountain pens to ballpoints. In 1959 Bich brought the pen to the American market: the Bic pen was soon selling at 29 cents (equivalent to $3.13 in 2024) with the slogan "writes first time, every time."
Using Swiss watchmaking tools, he devised a manufacturing process that produced stainless-steel balls for the tip of the pen, [4] and the Bic Cristal ballpoint pen became his first product in 1950. [6] [7] The Bic Cristal ballpoint pen went on to become a worldwide best-seller. [6] He then invented the famous four-color pen in 1969. [8]
"Reynolds Rocket" pen was introduced at Gimbel’s department store in New York City, selling $100,000 worth of pens on the first day. [2] Demand in 1945 was running 30,000 pens per day, making it America's #1 ballpoint pen. [3] However, within three years the price of the pen went from $12.50 to 50¢.
A rollerball pen is a pen that dispenses a water-based ink through a ball tip similar to that of a ballpoint pen. As such, gel pens might be considered a subcategory of rollerball pens; however, due to the widespread knowledge and use of the term 'gel pen', 'rollerball' is in practice typically reserved for pens which use liquid ink. [ 9 ]
Close up of an extra fine roller ball pen next to something written with it. There are two main types of roller ball pens: liquid-ink pens and gel-ink pens.The "liquid-ink" type uses an ink and ink-supply system similar to a fountain pen, and they are designed to combine the convenience of a ballpoint pen with the smooth "wet ink" effect of a fountain pen.