The Single Edge 2.0
The Single Edge 2.0
The Single Edge 2.0
The Single Edge 2.0
The Single Edge 2.0
The Single Edge 2.0
The Single Edge 2.0
The Single Edge 2.0
The Single Edge 2.0
The Single Edge 2.0
The Single Edge 2.0
The Single Edge 2.0
The Single Edge 2.0

The Single Edge 2.0

Regular price $75


Carefully engineered to provide you with a perfect shave, the Single Edge razor is your personal grooming genie. It'll grant you three wishes: freedom from ingrown hairs and irritation, freedom to feel on top of the world after you shave, and a sturdy tool that stays with you for a lifetime.

The injector-style blade cartridge allows you to reload the razor with ultra-sharp stubble-slicers, without ever touching a blade with your hands. And the three custom shave settings let you adjust the grazing strength, so you can find the ideal shave for your skin type.

Includes eight blades (a 90-day supply), and a lifetime warranty.

Single Edge 2.0: Designed to give you the best shave of your life. Easy for beginners. Suitable for all skin types. Available in Alloy or Steel.

8 Blade Injector Pack: Our razor accepts non-proprietary "injector" style blades. Easy to change, safe to handle. Each pack is about a 90-day supply — 8-10 shaves per blade.

3 Custom Shave Settings: No more one-shave-fits-all. Adjust the blade exposure to customize your shave. Every razor comes with three proprietary shave settings.

What’s the difference between Alloy and Steel?
Our ALLOY razors are made from die-cast zinc alloy, coated with aerospace grade PVD chrome. Our STEEL razors are made from 100% solid stainless steel.

What blades does it accept?
The Single Edge accepts "injector" style blades. These are not proprietary to us and have been in production for over 100 years.

What makes the blades so great?
They're twice as thick as modern and vintage razor blades, making them shave stronger and cut cleaner.

Where do I buy them?
We produce our own brand which we believe are the best on the market. You can find other brands at places like Amazon, Walmart, and more.

What's with the Custom Shave Settings?
The Single Edge is available with three different shave settings that can be swapped out in seconds. Think of it like the electric clippers at your barber shop - change the blade setting, and change how close you cut. The different settings essentially change how much of the blade is visible, causing the difference in closeness of your shave.

1. The Single Edge comes with the Sensitive Setting attached. Beginners and those would sensitive skin should start with this setting. If you’re more experienced and/or require a closer shave, bump up to the Comfortable Setting by unscrewing the razor and swapping out the settings.

2. Insert the key from your blade pack into the head of your Single Edge Razor and push the slider toward the razor to inject your blade.

3. Using the correct angle is very important for a close, comfortable shave with the Single Edge - somewhere between 10-15 degrees rotated from your skin. The easiest way to find your angle is to start by placing the head of the razor flat against your cheek - cutting edge facing the ground.

4. Take a few short, light downward strokes - with the head of the razor sliding against your skin. Then begin to rotate the handle downward - slowly letting the blade make contact with your skin - until the razor starts cutting the hair

5. You found it!

Make sure to use a rich, protective shaving cream to shield your skin from our sharp blades and end your shave with a great after shave to soothe your skin.


From ingrown hairs. From razor bumps. From bad shaves.

Smooth, sharp & safe

A Cut Above the Rest

Lifetime Warranty

You'll Teach Your Grandkids with this Razor

When we designed and tested the Single Edge, we didn't cut corners. Only hairs. Lots, and lots, and lots of hairs.

The end result? A razor that's built to last a lifetime – carefully engineered from sturdy components which, like fine wine and fine beards, only get better with age.

Any defects in materials or workmanship will earn you a full refund or replacement. Even if you're a hundred years old when those defects become apparent.


One Blade to Rule Them All

Well-built tools save you money in the long run.

It's always tempting to grab the $9 razor from the supermarket. But like a sturdy pair of boots, the Single Edge razor is an investment which pays off in the end.

Customer Reviews

Based on 2330 reviews
Josh D.
Neat Solution

Just a solid concept for a straight-razor shave with double-edge comfort/ergonomics. My only complaint would be that it doesn't really work great with other injector blades like Schick.. The Supply blades are fine enough, but not having other (sharper) options is kind of a bummer - Still 5-Stars, though. Great construction, tolerances, feel, and results. Very attractive price-point, too.. If you're new-ish to wet-shaving or a veteran, you owe it to yourself to at least give this a try.

Hey Josh! I'm so thrilled to hear that you are enjoying your Single Edge so much but I am sorry to hear about the blade issue. We're currently working to improve our injector blades, and this feedback is super helpful. Thanks again for being part of our Supply family!

Benjamin Duran
Happy customer

Haven’t had my shaver long but im happy with the results so far.

Hey Benjamin! I'm so thrilled to hear that you are enjoying your Single Edge so much. We're so glad to have you part of our Supply family!

Jake Spicer
Really Great Razor

I recently used my new razor and it’s true, you don’t even need to press on the razor at all for it to work perfectly. The brush and shaving cream are also winners and will be buying again!

Hey Jake! Thanks you for your kind words about our Single Edge. I’m thrilled you are loving the shave. Thanks for taking the time to let us know!

Chris Massey
I feel more like a man....

Love the feel of this razor. It took me a few shaves to get used to it, but my face feels great with less irritation.

Hi Chris! Thrilled to hear you are enjoying your Single Edge. We love reading reviews like this as it reminds us why we do what we do. Thanks so much for being a customer with us!

Charles Price

where is the setting marks on the razor?

Hey Charles! You can find the engraved dots on the flat portion of your custom shave settings. The dots will be located on the upper, right-hand side of each setting. We sent over a email response as well!

Sean Law
Fantastic shave

This razor gives an amazing shave.

Hey Sean! Thrilled to hear you are enjoying your shave with our Single Edge. So glad to have you part of our Supply family!

Anthony W Capobianco
My second one

This is the second one that I have purchased. I now have one for home and one for travel. Best razor I have ever used. I use it to shave both my head and face and it gives a great shave on both areas!

Hey Anthony! Thrilled to hear you are loving your Single Edge so much that you've purchased a 2ND razor. Love to hear that it provides you with a close, comfortable shave both on your face and head. So glad to have you part of our Supply family!

Supply 2.0

A great simple setup that results in smooth shaves.

Hey Brian! I'm so thrilled you've been enjoying our Single Edge and that it's giving you that close, comfortable shave. Appreciate you taking the time to leaves us your feedback!

Richard Fuller
Excellent product

Great razor. I love the feel and weight of it. It's been easy to learn to use.

Love to hear it Richard! We take pride in that quality and feel and it means so much when our customers notice. So thrilled to have you a part of our Supply family!

Jerry Moore
Review of the single edge 2.0

It is a heavy duty razor and well worth the extra money since it has a lifetime guarantee. A system is in place to safely change the razors. I like knowing there is no need to buy another razor. I prefer the ultra close shave. I am glad I found this company and the razors. I intend to be an affiliate.