Magnetic office hooks are a great organizational tool and utilize the hidden space in your home or office for storage.
Hooks in different forms have been with us throughout history.
Fish hooks were probably some of the first ones created with a sharp stick to enable early man to catch fish. A barb on the end of a spear is another type of hook derive. During medieval times of course there was the grappling hook that enabled the user to climb to the top of castle walls.