Yeah, I want one. I’ve got an older object I *could* use (meteorite, circa 4 billion years), not much chance of damage (except to the door) — but then, I keep the place buttoned down anyway, no need for a doorstop.
You have a meteorite? Very Cool!
Tell us how you came across a meteorite?
Is the meteorite magnetic? I read once that is how to prove a rock is one.