Maybe you're the kind of person who prepares food and actually cares about the presentation—or maybe you've always just wanted a hair pick but didn't have the hair type to pull one off. Either way, you're going to love this amazing life hack that lets you slice and dice everything perfectly and also provides you with the excuse you always needed to buy a hair pick. Simply put, stainless steel hair picks seem a lot more useful for slicing onions (and tomatoes and everything) than they do for actual hair.