Why is black ink in markers and ballpoint pens made up of colored ink? 699 viewsJanuary 3, 2024 Question90.96K August 15, 2019 0 Comments Why is black ink in markers and ballpoint pens made up of colored ink? In: Technology 3 Answers ActiveNewestOldest Anonymous Posted August 15, 2019 0 Comments Not sure where you are from, but there are markers in many different colours and pens in many different colours. Both come in black and both come in coloured ink. You are viewing 1 out of 3 answers, click here to view all answers. Register or Login
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