Most people reach for a pair of nail clippers without thinking much about how they are designed, yet every part of this small tool has a purpose—including the tiny round hole on one of the handles. At first glance, that hole may seem decorative, but it actually plays a meaningful role in the clipper’s functionality. Its placement and size have remained consistent throughout decades of grooming-tool design, showing how even a small detail can make daily routines easier. Nail clippers are used by nearly everyone, and understanding why this feature exists highlights the thoughtful engineering behind such a simple object. Continue reading…
