18 EVERYDAY ITEMS YOU DIDN'T KNOW THEIR PURPOSE
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1.The Mini Pocket On Your Jeans
When you buy a Jean trouser, don't you wonder what this pocket is for? Well, today is your lucky day! It's where you were supposed to keep your pocket watch when jeans were first invented
2. The Hole In Your Pan Cap
Kids might likely put this covers in their mouths so manufacturers took measures to prevent them from suffocating by placing a hole in the cover so that if it gets stuck in someone's throat, they'll still breathe air into their lungs
3. The Hole In Your iPhone
You'll notice a little hole next to the camera on your rearfacing camera. It is actually a microphone. It allows you to record sound when your camera is turned around
4. Hole in padlocks
The hole is made for pouring engine oil inside the padlock to enable it to be lubricated if rusty
5. They basicaly let your fingers know where the home key is without looking down so you can type quicker than usual