Is it poisonous to swallow the ink in the edding markers?

Yes, definitely. The edding inks are not designed to be swallowed and should therefore not be put in your mouth. Whether an ink is harmful to an organism depends on the dose or concentration.

Was this article helpful?

Disclaimer: In order to be able to provide you with help in the language of your choice, this page has been translated automatically and may contain minor grammatical inaccuracies.