Have you ever found yourself in a situation where your hair is just not behaving and you want to pull it into a pony-tail but you can’t find a hair tie? (In our case we turn to Teenager 1 or Teenager 2, who likely have one wrapped around their wrist, or quickly twist our hair into a bun and secure it with a Papermate Rollerball pen.)

If you’re feeling slightly frisky, you could opt for a pink foam curler like this woman we spotted at LAX last month.

In fact, you should keep one in your purse because you’ll never know when it will come in handy!