spinner flight

When I was in middle school in the 90s, I remember my dad bought this type of toys. It was built with a twisted wire and a thin piece of metal for spinner. I love it so much but the middle of the spinner wear off after hundreds of plays. And I asked for one after another. Those are such great memories. Now I know how to use blocks cad and I tried to rebuild it in 3D printing. It works great. Cheers for those good memories. To play just put the pusher in first and the spinner. Push the pusher fast out to make it flight.