If this pen was any more minimal, it would just be a refill. The Pen Uno is being touted as the most minimal pen out there. Machined out of aircraft grade aluminum, the Pen Uno comes anodized in four colors (pretty much like the iPhone). The design language match with Apple is beyond uncanny. My guess is that if you have an iPhone in your pocket right now, and you’re looking for a pen that matches it in every way, the Pen Uno couldn’t be more suitable for you.
The Pen Uno is built from roughly four parts, which seems appropriate for any pen, but the way they bind themselves together makes it look almost unibody. The cap twists and slides up and down, revealing the pen nib whenever necessary. The pen should feel heavier than your tacky plastic pens, but way lighter than the uber-expensive metal body pens. The anodized aluminum, without any argument, feels great to hold, and provides a premium writing experience; because hey, the Pen is sure as hell classier than the Sword!
Designer: Ensso
https://www.kickstarter.com/projects/2072772343/pen-uno-the-most-minimal-pen