This one has us a little perplexed honestly. These glasses, which have tiny fans attached to them, are actually meant to blow air away from your eyes to help you chop onions and lessen the chances of crying when you’re doing it. But considering that there are spinning blades very close to your eyes, albeit tiny plastic ones, is still way more bothersome than crying when chopping up some onions. But of course the only way to know whether they’re truly scary or not is by actually trying them out, if you can get your hands on them first.