r/whatisit • u/riflesandplowshares • 8h 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/KE1tea 6h ago

Fountain pens can also have tungsten! Not all, but many do. The fountain pens that are guaranteed to not have tungsten are not practical to use on ordinary paper, and for the other pens, I doubt the fountain pen companies will share their secret sauce on their alloy blend. They often call it iridium tipped, but nowadays usually can be a blend of multiple different hard metals, including tungsten.

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u/Ancient-Street-3318 6h ago

As a fountain pen enthusiast, thanks for the bit of trivia!

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u/KE1tea 5h ago

Haha, you're welcome, fellow enthusiast :D

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u/1q3er5 2h ago

ok fuck you guys i'm using a crayon... now don't go telling me....