Review on Zorbitz Delightful Stained Glass Window Art Coloring Kit by Kristen Reid

I bought these for my kids to make and then hang on the windows. We had birds in our window and I thought it would be very colorful while also helping to prevent bird strikes. Well, they lasted a little over a month. I have to admit that I live in southern Illinois and the temperature was pretty low (maybe 0 degrees) for several nights. However, I have double glazed windows and I don't think that should be a problem. Nice while they last.