The Arrow
You must’ve noticed that little arrow next to the gas icon, right there on your dashboard. Oh it does serve a purpose! It’s there to remind the driver which side your gas tank is on. You’re welcome!
Toblerone
Even though you’d probably eat it in one sitting like an animal, Toblerone chocolate bars are separated into tiny bite sized portions so you’d easily cut them and snack.
The Hole in Your Pen
No, it’s not there as a sleazy way to dry out your pen’s ink so you’re forced to get a new one. It’s there to prevent choking. Business Insider came out with a study that showed more than 10,000 people choked on caps and different parts of pencils and pens, so that hole over there might just save yours or your kids’ life.