Wind Chime spinner

Hi, this is my first upload, I have received as christmass gift wind chime square, but no spinner were included. I have checked web and there are few between 15-20USD, it seemed too much for me, so i have created first draft prototype in 10minutes with stuff which i have had on my desk (1,5V batery, few wires, plastic stripes, few safety pins and very old cd-rom)
http://www.youtube.com/watch?v=7RvLLuwNciM&feature=youtu.be