@30pics4jackiesdiamond@casablanca I was looking for some ways to create colored light. So far, I haven't found anything that works well. I did try some reflective materials, and a pinhole covering. The results were sort of mixed.
@30pics4jackiesdiamond I just re-read your comment. I love your idea (other than not having the candy wrappers). I was thinking of sticking something on the pen light to change its color. That would lead to a different swinging pattern, which is OK and interesting. Your method can keep the same spiral going.
I'm going to search the house for something I can use.
I'm going to search the house for something I can use.