Nail clippers are one of the most ubiquitous personal care tools found in homes across the globe. Compact, affordable, and straightforward to use, they are primarily designed to trim fingernails and toenails.
Yet, despite their presence in millions of households, most people never stop to consider their design beyond the basic mechanics of cutting nails.
At first glance, a nail clipper is deceptively simple: two metal blades, a lever, and a hinge. But upon closer inspection, even the smallest details reveal thoughtful engineering.
One feature, in particular, is often overlooked — the small round hole typically located at the end of the lever or body of the clipper.
While some might assume it is purely decorative or structural, this tiny opening serves multiple practical purposes that extend far beyond its original intent.
Over decades, users and designers alike have discovered ways to transform this small feature into a multifunctional tool, illustrating how everyday objects can possess hidden versatility.
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