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Ultra-High-Grade Solid Stainless Steel Handle
No-slip, sturdy and weighted for perfect balance - built to last forever.
Patented Stainless Steel Pivoting Head
The most intuitive, forgiving single edge razor on Earth. Simple to master.
Quick-Load Blade System
The easiest loading system on the market. No screwing, turning or injecting.
Each GENESIS is individually numbered and guaranteed for life.
Optimal blade exposure and angle machined to +/- .005mm tolerance
Quick load blade system
No need to take anything apart. Easily slide in a blade until it clicks. Machined to +/- 0.05mm tolerance. Optimal blade exposure and angle.
Just the right spot for maximum performance. Teflon coated stainless steel spring.
MILITARY-GRADE PVD COATING
Excellent corrosion resistance, cleanability, and feel.
HIGH GRADE GERMAN STAINLESS STEEL
For the perfect weight and balance in your hand. Hand-polished finish.
Engineering the greatest razor requires borderline-insane attention to detail. From the pivot to the springs to the German stainless steel, we left no room for compromise or fault. (Even the weight kept us up at night.) OneBlade® is the kind of rare perfection that grabs you the instant you pick it up.
Each Genesis is individually numbered and guaranteed for life. (And each life thereafter. Perhaps a son, grandson, or lucky relative in 2090.) We believe we’ve created the world’s best-made shaving instrument, so it’s under warranty forever. Which means you’re happy forever, or we’ll fix it.
WHAT OUR CUSTOMERS LOVE ABOUT OUR RAZORS
I purchased the Core One Blade initially because I was tired of buying cartridges. I kept going back and forth between the Mach 3 and Fusion Proglide and was not really happy with either one. After the first couple of shaves I reached out to Dominic at one blade and he gave me a few pointers and the rest is history. I now wouldn’t shave with anything else. The lesson is if you try it don’t give up too soon.
I have never had this close and smooth shave before! simply fantastic! No nicks or nips!
While I'm new to the straight edge shaving world I must admit that this is my favorite so far. Easy to handle, well balanced, and leaves me looking forward to shaving again.
YOUR SOUL COULD USE A SHAVE TOO
With a razor like Genesis, you get more than just an unrivaled shave. It’s about mastering a process. A daily tradition to reflect and prepare for what’s out there. There’s no substitute for the perfect tool. And this is the perfect razor for shaving.
Frequently asked questions
What makes OneBlade razor so special?
OneBlade is the first single edge razor built from the ground up that’s easy to master. With the right technique and just a little practice, you’ll be on your way to the best shaves—and the best skin—of your life.
How do blades work?
All OneBlade razors use disposable Feather FHS-10 single edge razor blades. These blades can be purchased for as little as $0.67/ea as part of our Subscribe & Save plans and most users get 2-3 shaves per blade, meaning world-class shaves will cost you nothing more than ~$0.25 each.
What's your return policy
We love the shave products that we’ve made and think you will too. If, after 5-8 shaves, you find that you’re unhappy for any reason with anything that we’ve sent you, just let us know so that we can help you return your products within 30 days of delivery for a full refund, less return shipping.