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You’ve probably noticed that tiny hole at the top of your pen cap. A discreet, almost insignificant detail. And yet, it hides a story that’s far more fascinating than it seems. Because if this hole is there, it’s not just for show… And the reason could well change the way you view your everyday objects.
A hole that can prevent a tragedy
Every year, hundreds of children—and even distracted adults—absently put a pen cap in their mouths. The risk? Choking.
This is precisely why international safety standards have required the addition of this small hole. It allows air to circulate, even if the cap gets stuck in the throat. A bit like an “emergency opening ,” which can let in just enough air to avoid the worst while waiting for help.
A seemingly innocuous design gesture, but one that can save lives.
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