The Hidden Purpose of the Tiny Hole in a Safety Pin—and Why It’s a Brilliant Design

part of the initial design, they demonstrate the versatility of the safety pin. This little tool, already ingenious in its own right, becomes even more useful in hands that know how to leverage its features creatively.

A Brief History of the Safety Pin
The safety pin was invented in 1849 by Walter Hunt, an American mechanic. Remarkably, he created it in just a few hours to pay off a $15 debt—a small sum, but enough to inspire ingenuity. Hunt patented the invention but sold the rights for only $400. Little