The Single Edge Injector Razor, Classic Matte _rp_custom-shave-settings_rp_41229970896 _rp_custom-shave-settings_rp_41229971088 _rp_custom-shave-settings_rp_41229971024 Black safety razor Injector Razor SUPPLY Single Blade Safety Razor
Black safety razor
Injector Razor
SUPPLY Single Blade Safety Razor

The Single Edge

Sale price Price $ 79 Regular price


Introducing the Single Edge 2.0 - the closest, most comfortable shave ever. It's precision engineered to give a smooth, irritation free shave - and it's the easiest way to shave with a single blade razor.

The Single Edge shaves at the surface of your skin, eliminating irritation and ingrown hairs. It's clog-free, crafted from solid stainless steel, and features a patented blade injection system that allows you to quickly and safely change blades. 


• Crafted from solid stainless steel, built to last a lifetime

• Easy, no-touch blade change

• Ships with a six month supply of blades (that's 20 blades)

• Designed to accept all standard "injector" style blades

• Weighs 110g (think a little bit lighter than an iPhone)

• The easiest way to shave with a single blade

In The Box

• One Single Edge Razor

• Classic Shave Setting (Mild and Aggressive settings can be purchased here)

• A package of Twenty American made razor blades

• A lifetime of great shaves


The blades used in the Single Edge are known as injector blades, and they have been in production for 100 years. Every razor ships with a six-month supply of American made blades. Easily load new blades with the included no-touch blade changer.


Close. Comfortable. Irritation-Free.

Multi-blade razors are designed to shave below the surface of your skin, pulling hairs up and cutting them too close. This causes irritation and ingrown hairs. The Single Edge is designed to shave at the surface of your skin, providing a close, comfortable, and irritation-free shave.

Meets Your Unique Needs

Today's razors are a "one-size-fits-all" approach to shaving. But your skin and preferences are unique, so why isn't your razor? That's why you can adjust your shave with the optional customizable shave settings. Change the setting to change how close you shave. 

Engineered to Exacting Standards

Precision built using 100% solid stainless steel and manufactured to aerospace standard tolerances. The coatings applied to the black versions of the razor are typically used on Navy Seal watches and firearms. The Single Edge won't rust, won't break, and carries a lifetime guarantee to back it up. 

Ultra-sharp. Ultra-smooth.

Our injector blades are non-proprietary, American-made, and have been in production for over a century. They're twice as thick as modern razor blades, which means they shave smoother and stay sharper longer. Most customers get 10 shaves or more from a single blade.

Frequently Asked Questions

+ How many blades are included?

Each razor ships with a pack of 20 stainless steel American-made injector blades. They'll last 5-6 months of daily shaving.

+ Is The Single Edge hard to shave with?

Learning how to shave with the Single Edge is simple. It typically takes 3-5 shaves to perfect your technique, and we include plenty of getting started resources to help you get up and running. Plus, we love helping via email or Skype.

+ What kind of blades do I need to use?

The Single edge accepts standard "injector" style blades. These blades have been in production for 100 years and can be easily purchased on our website ,, and more. Every razor includes 20 blades to get you started.

+ What if I don't like the razor after trying it?

No sweat, cowboy. We offer a 100-day trial for all of our products. If at any time you decide that you're not 100% satisfied with them, just contact us and we'll send you a free shipping label to send it back. No hoops to jump through, no hassle. Really.

Customer Reviews

Based on 394 reviews
Glad to have made the switch from safety razors

I'm 2 weeks into my experience with the Supply razor and could not be more pleased! Irritation when shaving my neck has become much less of a problem and the shave is extremely close. I also seem to enjoy myself much more when using the Supply razor, wish I had been introduced to a Single Edge razor much sooner! Definitely recommend and will be gifting this to friends. The customer service is fantastic as well!

Beautiful shave with an unusual razor

I am still new to it, only 5 or 6 shaves
I am actually looking forward to the shave. It became sort of a ritual, with a brush and a soap on a brush, and applying it to my face. Suddenly my shave matters, it became an important moment of self care.

So far, so good

Shaving with safety razors are great because of the control you have with your shave. Based on my results after 4 shaves, getsupply’s safety razor Is my current favorite. Many of the safety razors I’ve used in the past don’t invite creativity in terms of being artistic with shaping your mustache, goatee, etc. shaving with this product definitely goes beyond the typical shave.

Finally enjoy shaving 100% of the time.

After years of razor bumps, I have found a solution and now enjoy shaving. I have thrown every other razor in my house away and am purchasing Supply products for all my friends. I will never look back and recommend Supply to anyone and everyone. Supply team, great job inventing this new Razor and additional products!

Thank you

Great Shave!

A review of the Starter Kit must begin with the amazing Supply Single Edge Razor. The razor provides a perfect feel of balance and substantial weight in hand. It glides over the face resulting in a shave with such smoothness that demands a repeated test of finger touch of the face to believe. You will experience a very close shave with this razor!

The kit includes injector razor blades (20) that load easily into the razor. The blades provide a very close, irritation free shave. In regard to numbers, I just completed my tenth shave and feel the blade has a few more yet to go. No doubt, these blades are cost effective!

Next up in the kit, The Silvertip Synthetic Shave Brush and The Ultra Lather Shaving Cream. The brush is an excellent performer, comfortably applies the Ultra Lather Shaving Cream. The shave cream easily produces a good, rich lather providing both cushion and glide in concert with the subtle Lost Provence scent. A great shaving experience!

Lastly, the kit includes The Healing Post Shave. This provides a soothing and refreshing conclusion to a great shave with The Supply Single Edge Razor with the subtle hint of the pleasant Lost Provence scent in the air. :)

A very satisfied customer of Supply!