So THAT’S what that tiny hole in a safety pin is for — why didn’t I know this sooner?!
-Advertisement- Safety pins are one of those everyday objects we rarely think about. They sit quietly in sewing kits, junk drawers, and emergency repair bags — simple, reliable, and surprisingly clever. But if you’ve ever looked closely at one, you may have noticed a small hole near the clasp and wondered why it’s there. … Read more