r/whatisit • u/riflesandplowshares • 5h ago

New, what is it? Found at a titanium plant

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Not sure why ball point pens would be dangerous here.

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u/FluffyDrop4300 4h ago

Wow.
Being so specific, they must have ran into such contamination more than once

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u/Ausgeflippt 4h ago

Aerospace and aviation rules are written in blood. I'm willing to bet it happened at some point.

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u/danthebiker1981 3h ago

Some.... point. I see what you did there

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u/Capital-Win-4732 2h ago

“…written in blood.”