so small can make a big difference in both the design and functionality of the safety pin. Once you understand it, you’ll likely never look at a safety pin the same way again.
Understanding the Safety Pin at First Glance
Before diving straight into the mystery of the hole, it’s worth taking a moment to appreciate the ingenuity of the safety pin as a whole. At first glance, it seems like an extremely simple tool: a bent piece of wire with a sharp point on one end and a clasp
