Chun's face is unseen, but he wears a robe studded with human eyeballs.

The human eyeball is outfitted with three pairs of muscles for this purpose.

Still, this is a writer who can describe a dozen ways to mutilate a human eyeball without repeating himself.

He found the range quickly, now that he had practiced with his human eyeballs, and the pictures leaped into sight.

Upon entering this new room, they find signs of some living being, and a small pile of fresh human eyeballs.

It was larger than a human eyeball, flaunted there like a declaration of wealth.

As his body crumbled to dust, only an electricity-vibrating human eyeball remained among the pile of dirt.

They shifted position in a different way than the specks on a human eyeball do, independent of the motion of the eyes themselves.

The view was blurred, of course; the human eyeball can't focus infrared wavelengths very well; but I could recognize landmarks.

Can the human eyeball be knocked out of the head?