What is a ball pen?

Ball pen is a type of writing implementation invented in 1938 Laszlo Biro. The ball pen was a significant improvement compared to the fountain, which tended to escape and could also fail at high altitudes. Birr's invention was widely used during World War II, and in most households around the world has become a common product thanks to cheap production processes that make ball pens easily affordable. The pen ink is held inside the cassette inside the pen. At the tip of the pen there is a ball inside the socket. The ball bearing lifts the ink from the cassette with which it is to write, and at the same time acts as a seal to prevent the ink from avoiding leakage. Ballioppoint Pens use a strong fast drying ink so that writers unintentionally do not succumb to their work, and the ball bearing also keeps the ink inside the damp. Ballion pens come in different widths from standard to superfine, depending on sweatřebách of the writer. Due to the controlled ink delivery system in the ball Peru, the line will remain consistent and the pen will also take quite a long time, provided it is properly stored.

ball pens were a revolutionary introduction to the world of writing. Unlike the Fountain pen, they accidentally did not solve the ink around the writer's hands and were also very affordable. Many consumers appreciated that the long permanent ink cartridge is equipped. Some manufacturers even produce replacement ink cartridges so that consumers can buy a top ball pen and restore ink when running low.

The

ballpoint pen is not without a sordid history: although Biropero invented and patented in 1938, the American entrepreneur named Milton Reynolds raised the design and began to launch it in the United States. Ball pen was not patented there, so Reynolds was not technically bad, although he broke the patentKony by trying to sell the pen on international level. Eversharp, which owned a legitimate patent, sued Reynolds and the battle captivated the public imagination. Unfortunately, their products were unreliable for both companies and the ball pen began to be considered a fad.

At the end of the 1940s. At the end of the 1950s, Reynolds and EverSharp folded, allowing the BIC to dominate the ball with ball pens. Low -loading pen is easily accessible worldwide, while more top ball feathers continue to produce a number of companies.

Correctly handle the ball pen, it is important to realize that the pen is fed by gravity. Ball pens are best written when they are held perpendicular to the surface of the writing, with the tip towards the ground. Store the tip of the pen on the ball perum so that the ink does not fall down the pen and clog or start escaping.