Because of handling the blade maybe? Actually I experience less trouble getting the Feather blades out of the container than I do unwrapping my double edge blades. And some of the those double edge containers that have multiple blades in them drive me crazy. I do have an old injector that I use on occasion but it is the only one I have that does not require me to handle the blade. And the injector is not exactly trouble free in other ways. Loading doesn't seem any more difficult to me than loading any of my other razors. Unloading is a snap or, more correctly, an unsnap.Comments on blade loading and unloading? Seems primitive to me , if not slightly precarious.