Yeah, but metal doesn't look quite like stone.
Anyway, many of these pavers came from a firepit pad. The paver directly under the fire was cracked pretty bad, but the rest were OK. And when one or two of the pavers underneath my fire do break, we won't see them anyway. I put some thought into doing a recessed dirt bottomed pit in the center, but the cracked ones in my friends's pad didn't cause him problems, so I decided to leave well enough alone.