Kills the framerate instantly, it's collapsing on itself.
It's not even new, DrowsySam did it long ago with his DSC Ball that is far better executed and has textures. This is like the chinese copy of some popular stuff that performs worse and looks uglier.
Very strong but flimsy. It will crumble with a 20 mph impact but when I teleport a D series on it it holds it up! Although I would say it acts more like a deflated ball rather then a pillow. Nice concept though!