ballpoint pens leak because the ink hardens in thetube with the ink in it the ink on the writing side of the pen can be used but the ink on the other side of the hardened ink will leak out of the bottom of the pen this will cause your pen to leak and ruin your pencil case slash pocket where you keep your pen make sure you do not enhale the toxic ink because you will definetely die and anyone you touch will get survere illness e.g. aids or Down syndrome please kill yourself before this happens
The small hole in the main body of a ballpoint pen is known as a pressure-equalizing vent. It helps regulate the air pressure inside the pen, preventing leaks and ensuring smooth ink flow.
laszlo biro invented the ballpoint pen in 1938 !
No. He created the Ballpoint pen with his brother Gyorgy Biro
The ballpoint pen was invented in 1938 by Laszlo Biro.
As far as i can tell the most expensive ballpoint pen in the world is the Mont Blanc ballpoint
A biro is a BIRO-brand ballpoint pen, or by extension, any variety of ballpoint pen.
He is Laszlo biros, the inventor of the ballpoint pen, brother. he helped invent the ballpoint pen
Despite popular belief, a ballpoint pen can not dry out because the ball is there. Plus if your Percy Jackson your advantage with a ballpoint pen is that it's also a sword.
yes he did invent a ballpoint pen.yesYes, he did invent the ballpoint pen.
Ballpoint pen in Spanish is : bolígrafo or boli (Pronounced bow-lee) with the accent on the bow.
The ballpoint pen was introduced to the U.S. market in 1945.
John J. Loud is credited for inventing the modern ballpoint pen.