beach toy. Think it’ll be a nice forge or maybe a furnace type thing. Garbage incinerator for a small settlement maybe?
I like it, you can even use the rounded crenellations as it and it won't detract from the normally angular bits you would see. If you cut out the center and make it some kind of stack, you could just glue on a little sand up there and it would look like well blasted and rounded tines. And loads of space inside to add a LED tealamp or something like that if you wanted it to glow red.