Nail clippers are the kind of everyday object we rarely examine closely. They live in drawers, toiletry bags, or pockets, quietly doing their job and then disappearing again. But if you look carefully, many clippers include a small round hole near the end—an intentional design choice that adds more function than most people realize. Far from decorative, that tiny opening gives this simple tool extra versatility.

One of the most practical uses for the hole is attaching the clipper to a key ring. Sliding a standard keychain through the opening creates a secure connection that’s less likely to snap than thin clips or chains. This makes nail clippers easy to carry and hard to misplace, ensuring they’re always on hand while traveling, commuting, or dealing with a quick grooming fix away from home.

The hole also comes in handy for light household tasks. Thin wire can be fed through the opening to create leverage for bending or shaping, offering better control than using bare fingers. This approach reduces hand strain and helps prevent small cuts or slips. It’s a simple trick that works well for minor repairs, craft projects, or adjustments where precision matters more than strength.

Beyond the hole, nail clippers often include extra features that expand their usefulness. The built-in file can double as a makeshift screwdriver for tiny screws, while its pointed edge can help open packages or slice through tape in a pinch. Together, these thoughtful details turn a basic grooming tool into a compact multitasker—proof that smart design can add surprising value to even the most ordinary items we use every day.