Ever noticed the small round hole on your nail clipper and wondered why it’s there? It isn’t a random design quirk — it’s a clever, century-old solution for portability. The hole allows you to attach your clipper to a keychain, hook, or lanyard so it doesn’t vanish into the depths of a drawer or travel bag. You can even link your fingernail and toenail clippers together or hang them neatly on a bathroom rack.
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