Why Does Your Nail Clipper Have a Little Round Hole?
You’ve probably noticed it a hundred times: the small, circular hole in the lever of your nail clipper. It seems decorative at first glance, but in reality, it has a practical purpose that’s clever, simple, and surprisingly useful.
The Ingenious Design Behind the Hole
That tiny round hole isn’t just for show. Nail clippers typically consist of two main parts: the body, which holds the blades, and the lever, which provides the force needed to cut nails. The hole in the lever allows the lever to pivot efficiently on the central pin or rivet, creating a lever mechanism that multiplies your strength
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