Eyesdropper 0 weight
An eyedropper containing 5 drops of a white liquid which, when released, form into eyeballs. With a command word, you can see out of one of these eyes. The eyedropper can suck the eyeballs back up for later reuse.
Inspired by http://bizarro.com/comics/september-1-2015/
Best Scare Prank Item ever
also freak people out with your 4 eyes
then wear glasses to accentuate the pun!