In Forbidden Worlds #114, Herbie's gaze melts letters on a sign.

In Forbidden Worlds #116, Frankenstein [sic] and Dracula are melted by the way Herbie's lookin' at 'em. Did the Comics Code Authority have something to do with their words being edited in the third panel?

Herbie's gaze is too much even for the Devil.

Just a look, that's all it takes

Even in disguise, there's an effect of those eyes

Hypnotic eyes can embolden the timid

Not even Frank Sinatra and Dean Martin are immune, especially when combined with a lollipop.

The way he just looked at us ... ULP!

The Devil's witch got "the look" and "the bop"

A bowling ball is sent to the wrong person to hypnotize

No Doctor! Don't! Too late.

In #11, first there is the setup that Herbie's gaze is bothersome...

...and irresistible to a woman...

...and then, Herbie in disguise is too much for Mr. Periwinkle.

Oh, an adversary might think they will prevail, but then they must face th-those eyes...

Eyes, face, whatever...

That face!

Even animals are not immune.

Seriously, just stare at those eyes. You'd confess, too.

Don't know what animal it is, but it's yarghing.

In #21, people ...

... and pythons were prey for his pupils.

Those from the beyond cannot gaze on his face.

Herbie, aided by hypnotic lollipops, cannot be resisted.

This is a flashback to an earlier part of the story, but it does mention "Th-those eyes! That f-face!" and oddly enough end in Herbie bopping himself with his own lollipop. "Had to keep promise"

In #23, the last glance.

In this post-Herbie story, Herbie's eyes are always closed instead of sleepy, and he does not use them to overcome anyone.

In Flaming Carrot #31, Herbie's eyes are close to what they should be, but he never uses his eyes to his advantage.

In "Pass the Puck Herbie", the eyes are pretty good (at least when they are not uncharacteristically wide open), but they are never used as a power; a hockey stare-down would have been classic.