The Parker Adjustable Injector Razor represents the perfect blend of modern precision and classic shaving technique. Now in its refined Version 3 design, this razor features a decreased blade gap on lower settings alongside improved blade alignment. These updates ensure remarkable efficiency and a truly smooth shave that cuts hair directly at the surface. You can experience a comfortable grooming routine with significantly fewer ingrown hairs and razor bumps compared to alternatives with multiple blades. Customizing your shave is effortless with the intuitive adjustment knob located on top of the razor. Setting 1 offers a minimal blade gap for the mildest experience, which is ideal for sensitive skin or newer users. Setting 5 provides the maximum blade gap for an aggressive and exceptionally close shave. You can easily experiment with the dial to find the perfect level of aggression for your unique skin and facial hair type. This razor includes an innovative blade loading system that is highly straightforward once you learn the basics. Your purchase includes one preloaded blade and a separate cartridge containing twenty Parker injector blades. Please note that the initial loading process occasionally dulls the blade installed at the factory, so we recommend inserting a fresh blade if your first shave feels less than optimal. Technical specifications: Razor type: Adjustable injector razor Blade type: Standard injector style razor blades Weight: 1.24 oz (35g) Length: 4.96 inches (126mm) Handle material: Stainless steel with ridged plastic grip Blade loading instructions: Hold the razor handle securely with the head facing upward. Insert the stem of the blade injector into the slot opening on the rear of the razor head using gentle force. Slide the blade loader forward completely to insert a new blade and simultaneously push out the old one. Pull the injector out from the razor after the new blade is fully inserted. Verify that the new blade is centered and resting securely against the two small blade stops. Discard your old blade safely in the used blade section at the bottom of the injector case. Razor blades are sold separately.