I just miste of my plastic boxes. Therefore I ordered glass containers, including this Rosti Mepal stacking cans. Unfortunately, they are not made of glass but plastic. That you could not see so when ordering. Particularly annoying I find the fact that this plastic has the number 07 are in the triangle. This indicates that these can contain bisphenol A .. Therefore you should probably keep only dry ingredients. It is also very interesting to note that these doses are obviously sold only in Germany. Germany has not banned this dangerous toxin, such as France. I strongly advise against buying those cans or store greasy or acidic foods in it. I'll send my cans back immediately