Zipper

thingiverse

The humble zipper is a marvel of modern convenience, effortlessly zipping us up and down with a mere tug on its pull tab. This ingenious device has revolutionized the way we dress ourselves, freeing us from the tedious task of tying knots and buttons. Whether it's a casual zip-up hoodie or a formal suit with intricate zipper details, this simple yet effective mechanism has become an integral part of our daily attire.