Also, they have seams. I wonder if they are really airtight? I am concerned they are cheap quality. I just wiped the inside and noticed a speck of metal on the paper towel I was wiping with! At least they look nice.
They are like these:
I just blew into them covering my mouth around the opening. A lot of air went right through the container. These are not air tight at all! 🙁
What should I use to store my tea then?
