For funky shaped christmas lights 🙂
I actually made several different shapes out of carton, laminated them and cut the shape again to make em longer lasting. They give pretty funky bokehs.I don’t stick them with anything, they fit perfectly into the lens hood. The shapes work on the 75-300 zoom lens, but not on the 18-55. You need to experiment a bit to get the shape in focus. Turn the zoom until you start seeing the shapes.