Greetings, iam Craig Wise, G’day, mate.

What Is The Liquid Inside A Pen Called? [Solved]

Well, normally it’s called Ink. Old fashioned fountian pens had a rubber reservoir with a lever that one could actuate to create a vacume to suck in any thinly viscous liquid one desired, water, milk, lemon juice, ect.

What’s Inside A Disposable E Liquid Pen

What’s

See Which Hotels Were Caught Not Changing Bedsheets for New Guests

An

What’s That Translucent Liquid On Top Of Gel Pen Refills | #shorts

Have you ever wondered what’s exactly that translucent