@bungustore: A single piece of this lead packs around 400 million nanodiamond particles, and a pack of 40 holds about 16 billion. Colored leads are much harder to make than black ones. Black leads are graphite and clay fired at high heat, which makes them hard and erasable, but colored leads can't be fired because the pigment would burn off, so they're mostly wax, making them soft, fragile, and hard to erase. Packing that into 0.5 and 0.7mm mechanical pencil leads was basically impractical. So Mitsubishi rebuilt the process from the ground up, packing in around 400 million nanodiamonds per lead for density and smoothness. For the first time a colored mechanical pencil lead could be used just like a normal pencil, turning colored pencils from an underlining tool into a proper writing tool. And it doesn't break the bank, since non-gem diamonds cost about a dollar a gram.

Emspresso :

I love using those coloured leads for my precise plans in my art portfolio they were much creamier than I expected. The red is amazing

𝓴𝓲𝓪 ‧₊˚♡彡 :

from my experience, they break easily. you can’t extend it too far out or else slight pressure will break it

Kiki<3 :

I KNEW they were different

eenhoornsara :

I would buy this

siggyy :

It’s so mid just get normal coloured pencils

Alegator (◍•ᴗ•◍)✧* :

I love those, I use them to write and sketch, I've been using them for years!

dustinhansford303 :

Didn't need this, watched this, now need this.

nerdclapper4 :

I was just thinking of a 0.5mm colored mechanical pencil the other day and now it's here

Stoned Gnome :

I LOVE these pencil leds for doing the sketch before painting with water colours! The coloured led allows you to hide any pencil lines!!!

francistugaoen :

Never in my life did I watched, searched, and bought a product in under a minute. But that changed today now I'm waiting for my order to arrive 😅 ✨

Jesse Garcia :

ooo I have a pack and now I know how special it is and how it came to be

han :

Fine, I'll buy some

Fcking kill me :

I have the whole combo😋

au8888888888 :

peaceloveingbadbitch🐄🩷💞🍚🫛 :

the filming in this us good love the visuals

Mr Ant Tenna Builds :

interesting

user32464381 :

Fof :

I really appreciate you, melting pigments is engaging enough though, you didn’t have to show face for this (i am drunk and need to see more melting pigments)

亜駆流 :

First

Gabs :

I have those!!! 😍😍😍😍😍

Rosie 🌹 :

I need this! I feel like I need every product you show me. 😂

_.P1nk :

Hell yes.

vanessify :

Fascinating! I always learn so much with you!!

andre2003 :

These existed even when I was kid what are you talking about? Why you try to make it so special?