If keys open the doors to all things that are rich and beautiful in this world, then it is not the keys but the key chains that are most powerful things of this world, for they bind the keys together. Traditional key chains are known for their exquisite craftsmanship in gold and silver while their cousins of the present era are the little marvels of technology.
The utilities of key chains limit them to indoors in large offices for obligatory reasons. Those carrying a handf…