They are specifically designed to age with different levels of oxidation in different environments this is the key to their overall rustic appeal.
Move away from the more commonly design seen, give your self an attractive novelty fee.
The Fire Pits for the more creative people out there apply them for other uses such as:
Novelty Garden Planters.
Water and Lily features.
Ice coolers for Parties and BBQ's.
Water Features with Fountains.
Dimensions with Stand: