because blue pen ink shows self confidence
red pen ink means power
black doesn't say much but just that you are a boring person
my ballpoint pen is 14.5 centimeters long. It seems pretty standard.
laszlo biro invented the ballpoint pen in 1938 !
it depends if you keep the lid on. it lasts longer if you keep the lid on. about 4 or 5 months.
The mass of a pen can vary depending on the type and size of the pen. On average, a standard ballpoint pen weighs around 10 grams.
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
A better estimate for the weight of a pen would be around 5-10 grams, as this is a typical range for the weight of a standard 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.