12. Fast Food Ketchup Containers
You know those little ketchup containers you find in fast food restaurants? Well, those ribs are designed to be thrown out so you have an expandable container that can hold much more sauce.
13. Fabric Patches
You may have bought a garment with extra buttons and a small piece of fabric. Although this piece of fabric can be used to fill a hole, it is intended to test the cleaning products so as not to damage the entire garment.
14. Chinese Takeout Containers
These strange Chinese take-away containers have a great function. When you get home, you’re supposed to unfold the sides to have an instant paper plate on which your food is already sitting.
15. Removable Headrests
The removable headrests in your car are actually an important survival tool. If you ever get stuck in your vehicle, you can remove the headrest and use the two metal bars to break a window.
