Invincible Lawn Star (Whirligig)

Make your lawn invincible with the Invincible Lawn Star! A proper whirligig, it spins in even the gentlest of breezes. It can sit atop a pole made from 1/2-inch PVC or you can hang it from a tree using the convenient hole in the top (use a fishing swivel or similar). No bearings required!

You'll need to print one big "Star", four of the little "Star Wind Cups" four "Star Arms", and have a black Sharpie handy (for the eyes)...