All pens and permanent are save to use. NOT
Drawing on yourself can have negative consequences, such as skin irritation or potential ink poisoning. It is generally not recommended to draw on your skin.
You should not get ink poisoning if you put the ink just under the skin with the needle like some people do for home tattooing. But if you place the needle over a vein or major artery (such as you were tattooing on your wrist) you can get ink poisoning. Be very careful with what you do and always throughly think ahead.
Biro ink and chlorophyll are soluble in methylated spirits
I'm not really sure but i know writing on your self isn't gonna give you ink poison because I'm always writing on my hand with a pen but usually you get ink poison by letting it get into your blood stream.
you can get ink poisoning by putting ink all over cause ink has poisoning
a quill pen has mor ink than a biro
Other ways to get ink poisoning is by licking or eating a pens ink from the inside or writing pen on yourself all the time.
yes a biro is man made the ink is man made and the pen itself is manmade
Ladislao Biro was working as a journalist when he found that the newspaper ink was smudge-free. So he started to work with his brother, Georg, to create the Biro.
You won't get skin cancer or ink poisoning just by drawing on yourself with a marker. You're fine. The worst that can happen is a mild allergic reaction that'll make your hand sting for a bit.
Chromatography cannot be used because biro ink does not dissolve in water. I actually dont know how to separate the colors in Biro ink.. :( sorry, but look it up on google.com!