The Resco Nail Clipper Blade Replacement is perfect for when your Resco guillotine style nail clippers are dull. These blades fit every model of the Resco guillotine-style nail clippers so you don’t have to worry about buying the right size. The micro-honed cutting blades are made of hand-sharpened American steel and are quick and easy to replace. Nail trimming should be a regular part of your pet’s grooming routine and the Resco clippers make it easier than ever.