No – and they never will be. 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, Amazon.com, and more. Each Single Edge Razor ships with a magazine of 8 stainless steel, American-made injector blades. A pack of blades typically lasts up to three months and only cost $0.75 per blade to replace.