The ball of a pen loosing ink while rolling over paper.

[HashBrown]

I don’t think I’ll ever comprehend how tf the name “ball-point pen” went so far over my head

[NIKR]

Me after watching this video: *grabs a pen and tries to look close to the pen *

[bricenatorgator]

that’s how pens work with a tiny little ball i’m smart enough to know this slow-motion video 🧐

[AdamIncOfficial]

We need this guy to zoom into the quantum realm ✨

[grub]

I'm genuinely surprised some of you didn't know this

[krazy_dudecrk]

That’s why it is called a ball-point pen 🖊️

[MAHESHYADAV-jlrs]

So even the pen's life is deeper than the meaning of my life

[ilninjadelsium]

How to recognise that those effects aren't real: that pen is a Bic Atlantis, and it's specifically made to not make any click when it gets opened.

[Glace]

That pen said he's in sicko mode 💀

[jsofibr]

i am gonna play this next to my brothers ears at night and he gonna be horrified

[Justbserving]

It’s criminal how underrated this channel is

[avenger]

kudos to those who invented those tiny balls...👍👍🙌

[VlogswKris]

I showed this to my therapist and now I'm his therapist's grand Father's uncle's mom's THERAPIST

[artisticfilzah]

I finally Understand why it's called ballpoint pen

[pachycakes]

"ohhh thats why they are call ball point pen"

NO SHIT SHERLOCK

[robertforbes]

Seriously how do you magnify sound? This guy does it

[Wonderfulmess]

That's the reason why we call it a ball pen 😅😅

[pinavinada]

The inventor of ballpoint is a genius!

[cattothecar]

ah now i see why it's called a ball-point pen

[govind]

do it with a fountain, gel, liquid ink etc .