This reminds me of an old Saturday Night Live skit for the “Billette Triple threat Blade”. Whose head had three blades. With the middle blade being duller than the enclosing two.
The ad’s animation showed.
The first blade cuts the whisker cleanly.
The second blade pulls at other errant whiskers.
So the third blade cuts the errant whisker even more cleanly.
The tag line was delivered by a Styptic penciled and Band Aid adorned Chevy Chase smiling as he said:
“Billette... Because you’ll buy anything!”
I usually use disposables or a Trak II.