Probably not in U.S.: Most pen ink in the US is called non-toxic, because it is well known that kids put pens in their mouths, or draw on themselves. However, to be safe, one should buy US pens marked non-toxic, or check the manufacturer's website... especially before doing body art with them.
Answered 6/3/2018
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A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
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