We just crap our plastic things out because I want to use möglist little plastic. So I have entered "fridge boxes glass" and I have been shown, among other things, these doses. From the description, it is not apparent whether the cans are made of glass or not. But in the photo, they look as if they were made of glass, but are made of plastic. For quality and use, I can not say anything because I did doses sent back immediately.