Pen Cap Holes
A lot of people have this habit of putting pen cap holes on their mouth while their minds are wandering; some people even chew it. Luckily, pens have holes on the top of the cap. These holes are designed for the safety purposes of the users. As mentioned earlier, people have this habit of putting the hats on their mouths which may result in them accidentally swallowing it. The hole was situated on the pen cap to allow air to flow freely when consumed. Have you imagined that the little hole feature of the pen can save lives? Bet you didn’t!
Pen Cap Holes
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