We use many types of things in our everyday life. But in using those things, we do not understand that those things have many types of features that we all do not know about. Yes, today we are going to tell you about some such things that we use everyday but we do not know their strange features.

1. Small pockets in jeans - The little pocket in the jeans is meant to keep our wrist watch.

2. Hole in the pen's cap - This hole is considered a life-saving hole, this is because of the reason that if a child takes the pen in the mouth then it will not be hurtful.

3. Plastic liner in bottle cover - This liner is meant to keep the liquid fresh.

4. Small hole in the iPhone - this hole is a microphone.

5. Hole in the handle of the vessel - This hole is used to hang the utensils.

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