What one earth is that even supposed to DO? Get gunk out from between your blades? Dull the blades?
According to their website...
RazorGator is the world's first disposable razor cleaning tool. RazorGator® makes razors last.
RazorGator extends the life of your razor while reducing razor burn and rash.
RazorGator unclogs your disposable razor for a smoother shave.
I found that unclogging the razor was about the only thing this contraption did. However, if you rince your razor often while shaving, clogging is greatly reduced. The RazorGator did not make the razor last any longer than normal therefore it did not extend the life of the razor (isn't that the same thing as making it last longer?).