HANCEPT Zero Mk2: The Card-Sized Pen That Redefines Pocket Perfection
A precision-built pen that folds to the size of a credit card.
A wallet accessory with a different. This foldable pen is precision-engineered from 54 parts and transform into a card-sized writing tool that fits in your pocket or wallet.
The pen you carry should say something about you refined, practical, and designed with intention. That’s exactly what HANCEPT has delivered with their latest creation: the Zero Mk2, now live on Indiegogo and already crushing expectations. With over $160,000 raised and counting, this isn’t just another minimalist gadget, it’s an engineering triumph.
Zero Mk2 isn’t just small - it’s credit card-sized. At just 2mm thick, it slips effortlessly into any standard wallet alongside your actual cards. But the real magic is in what it becomes: a fully functional writing instrument that assembles from its compact form into a comfortable, full-length pen in just a few seconds. The transformation is fluid, clever, and deeply satisfying.

Crafted from a mix of aerospace-grade aluminium, stainless steel, and neodymium magnets, the Zero Mk2 is built from 54 individual CNC-machined parts making it the most intricate pen ever made. That detail isn’t just for show. Each component plays a role in delivering a smooth deployment and a sturdy, reliable writing experience that belies its size.
HANCEPT spent years fine-tuning the design, going through 27 prototypes and 34 separate design revisions to get everything right from the spring-loaded nib deployment to the angular geometry that locks the pen into writing mode with precision. The result is a piece of micro-engineering that feels just as good in the hand as it looks laid out flat.

It weighs in under 28g just enough to give it presence without feeling bulky. And for those who like a little flair with their function, it comes in three sleek finishes: Original Silver, Dark Silver, and Premium Gold. Whether you’re signing a receipt or writing something longer, this is a pen that turns heads before it even touches paper.
The Zero Mk2 isn’t trying to be a throwaway pocket pen. It’s a writing tool with purpose, elegance, and a sense of engineering theatre every time you use it.
Check out the campaign while it’s still live on Indiegogo and discover how a pen the size of a credit card managed to outclass everything else in your pocket: