The simple paper pinwheel method is already popular. Are you friends still interested in trying it? Well, at least the color has been changed. O(∩_∩)O ha!
Paper, disposable chopsticks, and thumbtacks.
Cut the square paper into something like the picture above.
Fold the four corners and meet them in the center (what a high-end word (^o^)/~)
Put a thumbtack through the center to one end of the chopsticks, and you're done.
Make a paper windmill craft that can be blown, just make it if you are bored~
