Based on 3 r/BuyItForLife mentions

Superior Platinum Double Edge Razor Blades

$8.49

Astra

These Superior Platinum Double Edge Blades provide the right combination of safety and sharpness you need in a blade. They are produced in Petersburg, Russia by ZAO Petersburg Products Int and are widely used by barbers in Europe as well as being one of the most popular razor blades in the US. Astra blades will fit all double edge safety razors! These stainless steel blades are platinum coated for durability and are individually wrapped in wax paper. You get 20 cardboard packs of 5 blades, a total of 100 blades.

Reddit mentions

  • “Safety razor and brush set, completely eliminated my ingrown hairs issue and saved me money from the cartridge razors. I bought samples to find the right blade and Astra Platinum…”
  • “Edwin Jagger Double Edge with Astra Blades.”
  • “I have one of those Leaf razors and use Astra SS blades. Works awesome, blades are cheap and recyclable.”
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Product details
Manual shaving razor type
Razor Blade
Number of blades
30
Skin type
Normal