Because as altitude increases, air pressure decreases. As the plane rises, the air pressure inside the pen is higher than outside it causing the ink to spill out.
Because it is an Ink pen.
a pen has about 75% ink in it
ball pen is ink. gel pen is a gel-like ink.. but not ink itself.
Ink. Just as a pen writes on a paper with ink, a pen contains ink to write or draw.
Ink Pen was created in 2005.
The thing that you can buy for your pen is an Ink Cartridge. And the thing that makes your pen work is an Ink Cartridge
A pen that has run out of ink is commonly referred to as a "dead" pen or "empty" pen.
it all depends on you in ink pen
Although a plane is pressurized it is not pressurized completely to ground or takeoff level. As the plane climbs the air pressure in the cabin is decreased with higher altitude. A typical airliner has the equivalent cabin altitude of 5,000 to 8,000 during cruise. The difference in pressure between the cabin air and that inside the ink cartridge of the pen draws out the ink as the pressure inside the pen is more than that outside.
No, nail polish can not remove pen ink. Nail polish -remover- might remove pen ink but I am not sure.
No, a pen can be made from various materials e.g. a quill, metal, plastic, but not ink, the pen is filled with or dipped into ink prior to use.
An ink pen works by transferring ink from a reservoir within the pen to the paper. When the pen tip is applied to paper, the ink flows due to capillary action, creating the writing or drawing on the surface. The friction between the pen tip and the paper allows the ink to be released in a controlled manner.