Most people don’t know what the small hole in a safety pin is for.

Strong knots … in just two seconds

Tired of knots that slip or form visible lumps? Simply wrap your thread around the needle two or three times before pulling. The result: a neat, discreet, and stable knot—perfect for safely starting or finishing your sewing project.   It’s as easy as fastening a snap!

The secret safety pin hole

And last but not least: Have you ever noticed the small hole at the end of some safety pins? It’s more than just decorative! Thread a piece of string or ribbon through it, and you have a handy eyelet for threading an elastic band into a belt or a drawstring into a hood.   No more hassle with tight tunnels!

Taking the time to rediscover these tips is a bit like rediscovering a grandmother’s secret diary full of common sense. Simple, economical, and incredibly effective, they prove that tradition is sometimes one step ahead of modernity.