These double-edge, stainless steel safety razor blades glide over your skin, reducing irritation and ingrown hairs. They’re plastic free and cost cents rather than dollars. You can use them with any standard safety razor and recycle them with our blade bank program. - one single, sharp blade reduces irritation and ingrown hairs - made without drying soap strips or plastic - we recommend switching out your blades after 5-8 shaves - recycle your blades with our blade bank program Using your safety razor isn’t complicated, you just have to get to know it. Start with our step-by-step guides on putting your razor together, changing your blade, and finding the very best shave.