Long-Lasting Blades for OneBlade Safety Razors

The HiCarbon SE Safety Razor Blade is our Moderate blade, crafted from .23mm high-carbon steel and designed exclusively for OneBlade Razors. These blades last up to 4x longer than our Feather FHS blades and feature a Chromium / PTFE coating for a smooth, irritation-free shave. Paired with OneBlade’s patented Active Floating Blade System, they deliver unparalleled precision, comfort, and durability.

Key Features of HiCarbon SE Safety Razor Blades:

• 0.23mm High-Carbon Steel: Built for durability and lasting sharpness.
• 4x Longer Lifespan: Outlasts FHS blades, requiring fewer replacements.
• Chromium / PTFE Coating: Reduces friction and ensures a smooth glide.
• Exclusively for OneBlade: Designed to work perfectly with all OneBlade Razors.
• 100% Recyclable: Environmentally friendly, with recyclable materials
• Get these for FREE when you join our Shave Club 
  

The OneBlade Blade Spectrum

We now carry 3 varieties of single edge safety razor blades which will fit into any OneBlade razor.  You can choose the blade right for you and your skin type.

• Feather FHS — Aggressive | For experienced shavers who want maximum edge
• HiCarbon — Moderate | The versatile everyday performer (recommended for most)
  
• Gentle Ride — Mild | 28% softer angle, engineered for sensitive skin

Start wit our Sampler Pack. Not sure which blade to go with? You get 10 blades of each edge type (30 blades total) and plenty time to see which blade works best for you.

Blade Usage Guide

• If you have once per week:
  • While you can get 5+ shaves out of each blade, for hygiene, we still recommend changing your blade at least every other week
  • You'll probably go through ~ 30 blades per year
    
• If you shave 2-3 times per week:
  • You can easily use a blade a week or stretch it to a blade every two weeks.  When you feel it start to pull, swap out your blade.
  • You'll probably go through 30-60 blades per year
• If you shave daily:
  • Unless your hair is thin, you'll probably be going through at least a blade a week
  • You could certainly stretch it further, but we'd recommend somewhere around 50-75 blades per year.
  • Of course, if you want the best shave possible, use a new blade with every shave. 

We strongly recommend you start with a 30-pack of blades and experiment with what feels right to you.