You pouring a liquid inside a cup, that is a container, or you making a lunch box? That is a more lower volumn container? Nothing sounds like the chemistry, really?

You putting your cooked food, not just the boiled, but the stir fried inside the lunch boxes? Or the home food, at home, its a plate? A bowl, a more design plate? The decoration for?

I have no idea what you do inside your own kitchen really.  I just told you I never had a friend, I seeing them cooking, or invite them. I didn't have those friends really.