Do you know why pen caps have holes?
By JOSEPH MSHAMBALA - 2020-05-08 14:37:18 - [General]
We all use pens, but have you ever noticed that there is a small hole in the pen cap. Most pens have a hole in the cap.
Having a hole in the pens cap is also a new concept on which we have never given attention.
1. If someone accidentally swallows the cap of a pen, the hole allows air to pass through the windpipe so that a person could breathe properly.
2. It also reduces the risk of chocking deaths.
3. The ink of the pen should not dry faster and allows pressure therefore, the hole in the pen cap is given.
4. Having a hole in the cap of a pen allows you to close the lid properly without any pressure issue.
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