Most modern ballpoint pen inks are non-toxic and safe for general use. However, it's important to avoid ingesting the ink or getting it in your eyes. If you have concerns about the specific ingredients in a biro pen ink, you can check the manufacturer's safety information or contact them directly.
a quill pen has mor ink than a biro
yes a biro is man made the ink is man made and the pen itself is manmade
A red Biro is a common type of ballpoint pen that writes in red ink. It is typically used for everyday writing tasks and note-taking.
to make writing with ink easier
Because the quill pen always left marks on the paper. He found it also incredibly inconvenient to always have to dip the pen after it ran out of ink so quickly. So Lazslo Biro invented a pen that held much more ink and wrote more fluently and smoother.
The ballpoint pen was invented by Laszlo Biro in 1938. Previous versions of pens had been in existence for centuries, but Biro's design was the first to use a quick-drying ink that flowed smoothly.
A biro is a BIRO-brand ballpoint pen, or by extension, any variety of ballpoint pen.
no, eat it and you will live forever. OF COURSE IT'S TOXIC!!
No. He created the Ballpoint pen with his brother Gyorgy Biro
Yes, fountain pen ink is toxic; this is not a liquid to drink for a normal man.
Biro ink and chlorophyll are soluble in methylated spirits
minimally toxic if you have little. A bottle is poisonous.