There are so many everyday items we see and use daily. From pens and notebooks to grocery carts, coins, and jeans, we think we know these kinds of items like the back of our hands. Well, the next time you pick up a pen or feel a coin between your fingers, take a closer look! You might be surprised at what you find.
Source: Reddit
It turns out that a lot of seemingly simple items actually have very interesting design features and even secret uses in some cases! Ever wondered about that tiny pocket in your jeans? Have you ever felt the ridges around the outside of a coin and asked yourself why they exist? This list will introduce you to some unique design features of everyday items and maybe make you look at simple things a little differently in the future.