Does anyone know what these things are?
It spins real nice, and there used to be more of them at the playground me and my friend went to. Now there's only two.
It's always bugged me, not knowing what to call this thing (other than spinny-thing). I've been wondering (on and off) about this for FIFTEEN years! I'm surprised that it's only now I'm taking to the internet to ask if ANYONE knows














