What's so great about pens? (sell me)

[Peps-Enthusiast]

I know nothing about pens, I have no idea how they work or why and when one might want to use them. I definitely know a lot about needles though, and the main thing I know is that I go through a lot of them weekly, and they are fairly cheap.

What's so great about pens?

 

[tcpnomad]

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