Designed with LOVE
Premium materials
and precision engineering
Premium materials & precision engineering
Premium materials
and precision engineering
We aim to design knives that merge beautiful aesthetics with
maximum functionality and ergonomics. Our knives should allow
you to do one thing above all: Cut with confidence!
We aim to design knives that merge beautiful aesthetics with
maximum functionality and ergonomics. Our knives should allow
you to do one thing above all: Cut with confidence!
Our first drop
Available soon!
Penrose Phoca
Lightweight and perfectly balanced with a pleasing blade to handle ratio and elegant body lines. Titanium handles with intricate micro milling and a frame lock with hardened steel insert. Carefully sculpted M390 blade for great edge retention and corrosion resistance.
Designed by Penrose in Switzerland. Design support by Jon Schuster.
Overall length: 190 mm (7.5")
Blade spine: 3mm
Handle thickness: 12mm
$TBD
$—-
Launch price
Handle
Titanium
Blade Steel
M390
Hardness
60–62 HRC
Penrose Phoca
Lightweight and perfectly balanced with a pleasing blade to handle ratio and elegant body lines. Titanium handles with intricate micro milling and a frame lock with hardened steel insert. Carefully sculpted M390 blade for great edge retention and corrosion resistance.
Designed by Penrose in Switzerland. Design support by Jon Schuster.
Overall length: 190 mm (7.5")
Blade spine: 3mm
Handle thickness: 12mm
$TBD
$—-
Launch price
Handle
Titanium
Blade Steel
M390
Hardness
60–62 HRC
Functionality
First and foremost a knife needs to fulfill its fundamental purpose: To be great at cutting.
Every line and every angle serves a purpose - to create an object with cohesive design.
Ergonomics
“A knife is only as good as it feels in your hand” — great ergonomics make a great knife.
Aesthetics
Every line and every angle should serve a purpose: Creating an object with cohesive and pleasing design.
The Penrose Philosophy
My brand is named "Penrose" after the impossible triangle, because this is my shot something I always thought to be impossible - starting my own company. I design with love and iterate obsessively. My design principle is: "aesthetics, functionality and ergonomics".
Origin
Designed in Switzerland
Manufacturer
Built by Kubey in China
Distribution
Small Batch
Warranty
2 years limited warranty
The Penrose Philosophy
My brand is named "Penrose" after the impossible triangle, because this is my shot something I always thought to be impossible - starting my own company. I design with love and iterate obsessively. My design principle is: "aesthetics, functionality and ergonomics".
Origin
Designed in Switzerland
Manufacturer
Built by Kubey in China
Distribution
Small Batch
Warranty
2 years limited warranty
Get in touch
We love to hear from you! Your feedback is important and helps us improve our designs. Of course we're also happy to answer any questions you might have.
Reach out to: hi@penroseknives.com
We love to hear from you! Your feedback is important and helps us improve our designs. Of course we're also happy to answer any questions you might have.
Reach out to: hi@penroseknives.com
We love to hear from you! Your feedback is important and helps us improve our designs. Of course we're also happy to answer any questions you might have.
Contact us: hi@penroseknives.com
PENROSE
© 2025 Penrose Knives. All rights reserved.
"Decor, utilita, elegantias"